Like everyone else, I've been loosing my favor and having to start over.  I notice this happens when switching between playing online and SP.

After playing a match in multi and getting rook the initiate, I went back into SP and noticed all my other achivements have been wiped except for the rook the initiate achievement I had just earned online.  

So the two possibilities I see are: Our achievements are not being saved between the game modes and since we show a lower achievement point earned total overall, my guess is that is how the favor items are being wiped as well.  Or maybe just multi is not being saved between modes, and when you finish a multi, any achievements earned there in those games overwrites the SP achievements.  

When you the devs get around to fixing this error, maybe you can slide in a multiplayer achivement section into the game so that we can see our progress there as well.

Thanks for the game!