I'm the Arch-mage in the mages guild, and this is my second time expelled. I have to gather 20 Vampire Dust, and 20 Daedra Heart's. I have 20 of each, but when I try to turn the quest in and tell him I have the ingredients he says "Even know you would try and trick me? Don't return until you have the ingredients I specified!" or something like that. Has this happened to anyone before? Is there a way around it? Also, I'm playing on my xbox, so I can't enter some type of console command or anything.