Okay, I had same type of problem except I could not talk to any of my companions in my team only to those who weren't, but when something happens or when they want to talk to me dialog starts but only with the new options for that event. So I took my heavy crossbow and shot all three of those bugers and after theirs resurrections they came to there senses. Was this problem related to "Kill the devil" quest ? I do not know. I had other problem with "Kill the devil" quest I could not complete it, I killed those Tyr paladins came back to talk to Tiefling but at the end of the dialog nothing happens I can only start that dialog all over again.
