I was playing a bunch of games yesterday, but today when I try to log on it says "You have entered an invalid username and/or password." Two days ago I changed my impulse/stardock name to something else but I noticed it was still using my old name when I would play Demigod, even though I could log in under the new account name. Today (many hours after what I just described) I cannot log in under either my actual impulse name nor the old one. So I can't play!

I should probably add that I can log into impulse itself just fine and everything there appears to be in order.