While I was in the underwater city or whatever, I battled some folks. One of them casted a spell on Imoen and since then she has had a white circle flat on the ground that appears to follow her as if she were walking over it. Does that make sense? I've rested a few times since then and it is still there. It does not seem harmful, so no biggy. Any ideas? Doesn't seem to be a bug.

are you sure she is not wearing the cloak of mirrors??? this cloak is found there.. and gives a spell effect just like that---quite a fantastic spell effect especially if you are fighting beholders.

Hehe... It is a very dangerous Bhaal-desease Imoen has been influenced by. You have to donate all the groups money to a noble in the Government district...No don't worry. It is most certainly the visual-effects of the cloak of mirroring. Dont worry.

Well, I feel dumb. Thanks guys.

dont worry, had the same thing happening to me