Same bug over here. I'm pretty sure it's just a missing asset.

I've noticed red squaring on all my abilities/items when stunned.

dxdiag:

------------------
System Information
------------------
Time of this report: 9/4/2008, 20:57:46
       Machine name: FBMEYER-PC
   Operating System: Windows Vista™ Enterprise (6.0, Build 6001) Service Pack 1 (6001.vistasp1_gdr.080425-1930)
           Language: English (Regional Setting: English)
System Manufacturer: LENOVO
       System Model: 6457UN2
               BIOS: Ver 1.00PARTTBLx
          Processor: Intel(R) Core(TM)2 Duo CPU     T8300  @ 2.40GHz (2 CPUs), ~2.4GHz
             Memory: 3054MB RAM
          Page File: 2943MB used, 3386MB available
        Windows Dir: C:\Windows
    DirectX Version: DirectX 10
DX Setup Parameters: Not found
     DxDiag Version: 6.00.6001.18000 32bit Unicode

------------
DxDiag Notes
------------
      Display Tab 1: No problems found.
        Sound Tab 1: No problems found.
        Sound Tab 2: No problems found.
        Sound Tab 3: No problems found.
          Input Tab: No problems found.

--------------------
DirectX Debug Levels
--------------------
Direct3D:    0/4 (retail)
DirectDraw:  0/4 (retail)
DirectInput: 0/5 (retail)
DirectMusic: 0/5 (retail)
DirectPlay:  0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow:  0/6 (retail)

---------------
Display Devices
---------------
        Card name: NVIDIA Quadro FX 570M
     Manufacturer: NVIDIA
        Chip type: Quadro FX 570M
         DAC type: Integrated RAMDAC
       Device Key: Enum\PCI\VEN_10DE&DEV_040C&SUBSYS_20D917AA&REV_A1
   Display Memory: 1008 MB
 Dedicated Memory: 241 MB
    Shared Memory: 767 MB
     Current Mode: 1680 x 1050 (32 bit) (50Hz)
          Monitor: ThinkPad Display 1680x1050
      Driver Name: nvd3dum.dll,nvwgf2um.dll
   Driver Version: 7.15.0011.0145 (English)
      DDI Version: 10
Driver Attributes: Final Retail
 Driver Date/Size: 6/25/2007 14:39:00, 4763648 bytes
      WHQL Logo'd: Yes
  WHQL Date Stamp:
Device Identifier: {D7B71E3E-474C-11CF-8B74-D20001C2CA35}
        Vendor ID: 0x10DE
        Device ID: 0x040C
        SubSys ID: 0x20D917AA
      Revision ID: 0x00A1
      Revision ID: 0x00A1
      Video Accel: ModeMPEG2_A ModeMPEG2_C ModeVC1_C ModeWMV9_C ModeVC1_B ModeWMV9_B ModeVC1_A ModeWMV9_A
 Deinterlace Caps: {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)YUY2,YUY2) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)YUY2,YUY2) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
                   {5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)YUY2,YUY2) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
                   {B338D50D-A64A-4790-AC01-475B64252A78}: Format(In/Out)YUY2,YUY2) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
                   {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)UYVY,UYVY) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)UYVY,UYVY) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
                   {5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)UYVY,UYVY) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
                   {B338D50D-A64A-4790-AC01-475B64252A78}: Format(In/Out)UYVY,UYVY) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
                   {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)YV12,0x32315659) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)YV12,0x32315659) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
                   {5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)YV12,0x32315659) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
                   {B338D50D-A64A-4790-AC01-475B64252A78}: Format(In/Out)YV12,0x32315659) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
                   {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)NV12,0x3231564e) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)NV12,0x3231564e) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
                   {5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)NV12,0x3231564e) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
                   {B338D50D-A64A-4790-AC01-475B64252A78}: Format(In/Out)NV12,0x3231564e) Frames(Prev/Fwd/Back)0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
                   {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)IMC1,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)IMC1,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)IMC1,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {B338D50D-A64A-4790-AC01-475B64252A78}: Format(In/Out)IMC1,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)IMC2,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)IMC2,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)IMC2,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {B338D50D-A64A-4790-AC01-475B64252A78}: Format(In/Out)IMC2,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)IMC3,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)IMC3,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)IMC3,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {B338D50D-A64A-4790-AC01-475B64252A78}: Format(In/Out)IMC3,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)IMC4,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)IMC4,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)IMC4,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {B338D50D-A64A-4790-AC01-475B64252A78}: Format(In/Out)IMC4,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)S340,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)S340,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)S340,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {B338D50D-A64A-4790-AC01-475B64252A78}: Format(In/Out)S340,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)S342,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)S342,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)S342,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
                   {B338D50D-A64A-4790-AC01-475B64252A78}: Format(In/Out)S342,UNKNOWN) Frames(Prev/Fwd/Back)0,0,0) Caps=
     DDraw Status: Enabled
       D3D Status: Enabled
       AGP Status: Enabled

-------------
Sound Devices
-------------
            Description: Speakers (SoundMAX Integrated Digital HD Audio)
 Default Sound Playback: Yes
 Default Voice Playback: Yes
            Hardware ID: HDAUDIO\FUNC_01&VEN_11D4&DEV_1984&SUBSYS_17AA20BB&REV_1004
        Manufacturer ID: 1
             Product ID: 100
                   Type: WDM
            Driver Name: ADIHdAud.sys
         Driver Version: 6.10.0001.5510 (English)
      Driver Attributes: Final Retail
            WHQL Logo'd: Yes
          Date and Size: 12/7/2007 11:13:04, 348160 bytes
            Other Files:
        Driver Provider: AnalogDevices
         HW Accel Level: Basic
              Cap Flags: 0xF1F
    Min/Max Sample Rate: 100, 200000
Static/Strm HW Mix Bufs: 1, 0
 Static/Strm HW 3D Bufs: 0, 0
              HW Memory: 0
       Voice Management: No
 EAX(tm) 2.0 Listen/Src: No, No
   I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No

            Description: Speakers (Bluetooth Hands-free Audio)
 Default Sound Playback: No
 Default Voice Playback: No
            Hardware ID:
        Manufacturer ID: 1
             Product ID: 100
                   Type: WDM
            Driver Name: {0.0.0.00000000}.{8eed778d-211e-47a9-ac11-7e13fb5a5060}
         Driver Version:  ()
      Driver Attributes: Final Retail
            WHQL Logo'd: No
          Date and Size: , 0 bytes
            Other Files:
        Driver Provider:
         HW Accel Level: Basic
              Cap Flags: 0xF1F
    Min/Max Sample Rate: 100, 200000
Static/Strm HW Mix Bufs: 1, 0
 Static/Strm HW 3D Bufs: 0, 0
              HW Memory: 0
       Voice Management: No
 EAX(tm) 2.0 Listen/Src: No, No
   I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No

            Description: SPDIF Interface (SoundMAX Integrated Digital HD Audio)
 Default Sound Playback: No
 Default Voice Playback: No
            Hardware ID: HDAUDIO\FUNC_01&VEN_11D4&DEV_1984&SUBSYS_17AA20BB&REV_1004
        Manufacturer ID: 1
             Product ID: 100
                   Type: WDM
            Driver Name: ADIHdAud.sys
         Driver Version: 6.10.0001.5510 (English)
      Driver Attributes: Final Retail
            WHQL Logo'd: Yes
          Date and Size: 12/7/2007 11:13:04, 348160 bytes
            Other Files:
        Driver Provider: AnalogDevices
         HW Accel Level: Basic
              Cap Flags: 0xF1F
    Min/Max Sample Rate: 100, 200000
Static/Strm HW Mix Bufs: 1, 0
 Static/Strm HW 3D Bufs: 0, 0
              HW Memory: 0
       Voice Management: No
 EAX(tm) 2.0 Listen/Src: No, No
   I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No

---------------------
Sound Capture Devices
---------------------
            Description: Microphone (SoundMAX Integrated Digital HD Audio)
  Default Sound Capture: Yes
  Default Voice Capture: Yes
            Driver Name: ADIHdAud.sys
         Driver Version: 6.10.0001.5510 (English)
      Driver Attributes: Final Retail
          Date and Size: 12/7/2007 11:13:04, 348160 bytes
              Cap Flags: 0x1
           Format Flags: 0xFFFFF

            Description: Headset Microphone (Bluetooth Hands-free Audio)
  Default Sound Capture: No
  Default Voice Capture: No
            Driver Name: {0.0.1.00000000}.{66e528ca-65b7-4f13-b5a4-64608ec3d15c}
         Driver Version:  ()
      Driver Attributes: Final Retail
          Date and Size: , 0 bytes
              Cap Flags: 0x1
           Format Flags: 0xFFFFF

Thanks for the info, that's good to know.

Yep, exactly. They probably don't want to make the alternate forms for an art asset they're almost sure they won't use, and it makes a lot of sense to me.