I just opened a bug, has any one else experience this:
First time since U17, I took my Quori-forged key out of the bank to run Bring me the Head of Ghola Fan. After zoning into the restless isles and speaking to the quest giver I started to head to the quest. There's a door to open before the quest for a shortcut to the quest entrance that needs the quori-forged key. The key was missing but I was able to buy a new one from the NPC. On entering Bring Me the head of Ghola Fan I got text saying the Qouri-Forged key was dropped outside the quest. At the end of the quest you are supposed to open a door to retrieve Ghola-fans skull, unfortunately that requires the Qouri-Forged key that drops when you enter the quest.