So I completed this quest. Clicked on the Open Portal option. It spawned it inside the quest object making it impossible to click on. I also could not use my own town portal to get out (not sure why). I clicked all over, it was simply not possible. Left the game, came back, lost 2 echoes. Crappy but ok.
Did 3 echoes, got the same quest, cleared the zone, and now there’s no option to “Open Portal” after clicking the quest object. So that was another waste of time. I was able to town portal out this time. I’ve reset the MOF to try again but I’m going to be highly disappointed if it’s just completely bugged out.