Zone Specific lag

Simply put, the game is unplayable due to a 2 to 5 second delay after pressing any action if I zone into Zuldazar. I have tried on both horde an alliance characters. There is no issue in the other zones I have tried. For instance, the flight master’s whistle will not work because the delay somehow causes the bird to miss me even if standing still. General chat also has a delay, and other players respond that they are experiencing the same issue. My ping is 78(home) 67(world).

I am experiencing the EXACT same thing on my toon, on Ravenholdt. Simply unplayable :confused: