Was just in a Guildhest via Duty Finder, was doing the one with the turtle that you are supposed to bring to the NPC, NOT kill it.

Long story short: our tank was a griefer, and was deliberately tanking the turtle away from the NPC. We weren't sure at first, but it was pretty clear when he started using the rocks and sprint to run away and spam heals on himself, then jump back down and continue to solo it.

We all decided to stop DPSing the turtle and let the tank die, then I would tank the turtle over to the NPC, but the tank immediately respawned, taunted it, and ran back to his spot all the way across the map and killed it, then laughed in chat as we failed the duty.

Love it. Why are there so many griefers in this game? I encounter at least 3 of them everyday, SE really needs to do something about this. 20 minutes of my life wasted.