I'm having a few problems here. I've been playing my character through out most of the game and at the end of SoA, something weird started happening. Viconia kept asking me the same thing over and over, Imoen stopped talking and now something is screwing up in ToB. I'm talking to Kiser but he keeps saying the same thing-

"Intruders in my humble abode..."

Then we keep having the same talk over and over. Any help on this?