So I have posted some time ago about a bug that has prevented me from being able to progress on the Bird of Prey quest (and an unable to access the activities it unlocks) since Season of The Hunt. With that quest pending an eventual vaulting after next season, I will need to explain how you can break the quest and render it impossible to complete: To do this, you will need to already complete the initial Hawkmoon quest. Step 1: Start up the quest as normal. This only works on the first time. Step 2: When you get to the first wizard, leave the activity. Congratulations, your quest is now bugged and rendered unwinnable by mistake. You cannot even re-enter harbinger either.