I was Attempting to swim around the Western Plaguelands as a Shortcut to Silvermoon for the recent Holiday Achivement. As a was Approaching the Ghostlands the terrain started to head toward the center of ghostlands and then back around to the Eastern Plaguelands.
My theory is that for some reason that whole area of the map is actually above the original WoW's map so where I was swimming was like the area under Stormwind.
Does anyone know or can confirm what is going on?
[Edit] Ok now I see I entered the Instance from the Western Plaguelands Thanks For Your Imput