...It's managing to get a group where one person doesn't fail it for everyone else.
FG II? Someone enters the husk's ward. BC II? One of the DD hyper-focuses every Daedroth. Darkshade II? Someone runs and uses the levers. CoH II? One of the DD hyper-focuses the ghosts. I've basically written these off as 1-key pledges without a full premade. My last 4 FG II runs have had someone ruin the hard mode despite being told not to enter the husk, and the only reason I was able to do CoH II today was because the other DD had incredibly low DPS.
Dalek-Rok - Argonian Sorcerer ||
Dalek-Shād - Argonian Nightblade ||
Dalek-Shul - Argonian Templar ||
Dalek-Xal - Argonian Dragonknight ||
Mounts-the-Snout - Argonian Warden ||
Dalek-Xul - Argonian Necromancer ||
Two-Spires - Argonian Arcanist ||
Dalek-Nesh - Argonian Sorcerer ||
Dalek-Kör - Argonian Dragonknight
Don't incorporate bugs into your builds, and you won't have [an] issue.