Greetings.
I found what looks like a bug in the collars`quest.
I finished the arena quest and got my main character`s collar removed, but about the others...Gareth was killed (he attacked me for unknown reasons and I had to kill him). I returned his amulet to Leya at the sanctuary to remove the rest of my party´s collars, but now she won´t speak to me (dialogue just says "you left her to grieve in peace" or something like this) and the task isn´t done. Any way to fix this?