A whole lot of quest related items are bugged. Nothing I know of that you can do about it. Perhaps they'll patch it if we're lucky. --- Is there something about the way I type that makes it sound angry? Maybe it's just something about the way you read.
Get ready for more. It seems to vary from save to save, but a variety of items might eventually get stuck in your inventory. I''ve got at least 10 items I can't get rid of right now. --- Everything's better with zombies. Except pie.
I had shine and shadow daggers in my house stash and i took them out to sell. Now i cant sell them or even send them to junk. Im stuck with them. Maybe reloading the game snaps it out of bugged mode since i was able to get rid of them earlier.