Exactly.
For the lich bosses, I noticed sometime the whole group or 3 people crash (funny enough, I'm was not crashing on my tanks, so we could at least salvage the instancs).
For the spider bosses, the whole group gets locked in place. Again, I noticed on my tank that if the boss heavy attacks you and you don't die, you get "unlocked" until the attack that freezes you happens again.
Two completely unrelated bugs, it seems. Unless they changed something very fundamental that broke everything.
Curious_Death wrote: »
I think it might have something to do with instance content, then.