Nothing too much to say, just that my client froze up when clicking the quest name in the quest log when at stage 'The Crow of the Fate - 6'. Bad data or something for that part? In any case, since this is a good XP quest, might as well let people know not to do that until it's fixed (unless it only affected me for some reason) :p
I believe this is a bug in the quest in general, happening even on officials. You should be able to continue the quest, just don't use the quest log (which is buggy on some other quests as well). I may be off on this though.