Since this issue was responded to by a Blizzard Community Manager - in this case Tigerclaw - we're going to ask you folks if you're experiencing, or noticing the same problem.

Klizz at the World of Warcraft Forums notes that blocks of terrain are going crazy on his end, and even people's armor are "messing up or just turning blue."

Klizz thought that detail may be related to the problem as he "unchecked level of detail" and things went fine for him during his playtime. This fix was temporary though as around an hour or so later, things went glitchy again. He started playing in Windowed mode thinking that doing so might fix things, but that didn't work either. Tigerclaw notes that a "texture related fix" in an upcoming patch may fix his problems.

Well? Are you guys experiencing the same problems? Click the thumbnail below to get a better idea of the "glitch." If you are, let us know.