Larian Studios

Hi,
2 things happened.
1. I went into the sacred pool area and Volo approached me. I hit quicksave before conversation began because I was done playing.
2. Latest hot fix installed

Then I reload ANY save game and I can�t read plaques, talk to party members, who can�t even click on me. They can hit me I can attack anyone. I can�t talk to volo. I can go to way points but I can�t go to camp. Pickpocketing volo or anyone doesn�t work. I stole the idol and killed Khaga and no one attacked me back. So I hope I don�t have to start over again. Some people have this bug in act 3. I couldn�t image starting over. If anyone can help. I know there are many suggested solutions but I can�t get any to work.
Thank you,
Lou