First the level 55 starting quest in blue is broken, and because of that we miss all the quests from 55-57
Another chain quest in blue level 57 is broken too
ANY UD DUNGEON IF YOU DIE IN IT THE INSTANCE BECOMES BUGGED AND HAVE TO RESTART(IM GUESSING THIS HAPPEN BECAUSE YOU GET A LOADING SCREEN WHEN YOU GET REVIVED THAT INSTANCE BUGS OUT,,HUGE BUG NEXT FIX ASAP.) THIS IS JUST ONE EXAMPLE