I've beaten the game many times... haven't done the true neutral yet... but I think the problem is I started the Godsman quest, then I went to the Festhall and became a Sensate... and now Soros won't tell me that Thideon was the killer.. and I talked to everyone and noone will let me finish this.. (I know I've previously got the mission, talked to Soros and I passed that part. So I am thinking I need to go back to an old save to fix this?