This bug is still happening! Really sucks when your class breaks at the end of a long solo dungeon and the only way to fix is to relog.. On a side note, you guys should create a necro class :P
So are you going to quit when they fix this? Because groups skipping content is broken content. They will fix this as I'm sure they intend the dungeons to be played in full. I personally wish it was more like secret world where you just go from boss to boss, but if the devs want trash we have to fight trash.