Level 61 DK no quests

Is this bug ever getting fixed? There is only one quest on map for death knight, where you need to bring back some ghouls from the mines, I use the item nothing happens, no way to get out, no quests.

Someone told me to make a new DK and try again, but that failed too.

So what can I do to level up my DK?

Update: I tried something and I think it worked. I abandoned the quest and there was a quest to finish.... ok... This needs to be fixed.