I remember when I started that I had long chat's with GM's about quest bugs when they changed the quest system interface. There was a particular one in Quarterstone, you had to "catch" a teleporting dog in the fountain district and guide it to an npc. It was bugged that any npc it came to close to was in his vision the target npc to finish the quest so I spent 2 hours with the GM trying to figure out a way to unbug it. We found a path that like was around half of the district at a precise timing when npc's where walking and alot of zigzag and I managed to do it. Another memorable moment is when I was pvping with the same GM and I managed to actually kill him once(he put his "god" mode off). I had people watching the fight and i was like a GOD in Hawksmouth for a few days ^^.