Board Thread:Questions and Answers/@comment-5450493-20150809031732

I'm playing through the Witcher 2 (better late than never) and I'm currently in "Of his Blood and Bone" in Act 3. Following Vernon's path, I'm stuck in the battle where Vernon and Geralt are fighting Dethmold's apprentice. There appears to be some invincibility bug for the Apprentice as he won't die. He'll cast the Quen sign, I'll break it and get in a few hits, he'll cast it again and repeat, 5+ times. I noticed there isn't a page on the apprentice on this wiki so I'm guessing he should be easier to kill. Has anyone else had this problem?  