Game crashed fighting duriel. Now I can't get back in

My game crashed when I went in to fight Duriel on Nightmare and now I can’t get back in to fight him. My staff is gone and since the quest to get the pieces was already complete they don’t drop anymore. Is there a way to fix this? Or do I just have to join someone else’s game and use their staff?

Same here. Blizzard servers timed out after like 15 mins of fighting Duriel and now I can’t get the items to get back to him. Super cool.