Dropped my Hell Horadric staff in NM mode...

Did it when rearranging items, and the game wouldn't let me pick it back up...Am i going to be able to get the items to complete the staff again, or am i screwed? Stupid that this happens, with all the patched you'd think they would have fixed something like this by now...|||I'm sure you'll be able to pick up the quest items again. Worst-case you'd be able to leech the quest from someone else completing it.