My wife and I play this game co-op. We were blazing through act 4 to get our mounts and racked up 20/20 sidequests along the way (after normally keeping the log clear in act 1, 2, and 3).
As a result, we now have the Gem Laden Geode in our inventory. It is now stuck in our inventory and cannot be deleted, dropped and reacquired, or anything except sorted. The quest cannot be started and we tried talking to the jewelry people on each step (after looking the quest up) and neither offer a quest option.
This is extremely annoying as we cannot complete the quest, get the region renown and there cannot 100% the game. What do we do? Please advise.