The bug with quest items seems glitchier after the patch I loaded the other night. I had finished the quest that uses the Sapphire Dragon Claw. It was displayed on my bed in the College for many game days. So after the patch I decided to put it away. I could not store it in a container because I was getting the message about quest items. So I was stuck with it after doing the quest. Funny thing about this claw. Whenever Tolfidir was in the room, he was usually sitting in a chair looking at the bed. When I pick up the claw he yells at me not to touch it.