Well, they did have a new patch the other day, but I'm not sure that would be the problem. Have you tried removing questhelper from your addons folder/client and reinstalling the addon?
I find the in-game questhelper more useful, as it seems to be quite accurate for things I need to complete any more.
Its broken, due to the shattering, maps changed.
But as unb4nn3d says, you dont need the addon anymore, the game has his own questhelper and its really accurate.
Its broken, due to the shattering, maps changed.
But as unb4nn3d says, you dont need the addon anymore, the game has his own questhelper and its really accurate.