I left the last part of the holiday piece (eating at enemy's tables) for today and now you cant get to Darnassus by boat from Darkshore anymore. Seeing as you can't fly well that means Darnassus(and Exodar) are no longer doable for achieve. I also heard that Darnassus and Exodar are no longer boat linked and that alliance get a gryphon ride. Doh.