9/10 Nightmare, tonight we beat our head against Soa trying to finish a nightmare run in 2 hours only to encounter this.
This is a freaking joke. How can you either A. Change a major mechanic in the fight without telling anyone or B. SOMEHOW MAGICALLY CHANGE THIS MECHANIC BY MISTAKE.
How much do you suck at your job? Who is the programmer/s that can't seem to fix the old bugs on Soa let alone manage to create new ones by accident?!
Seriously, fix this garbage. Nobody wants new content till you can fix the stuff that has been around since before release.