Weird Stuff In Weird Places

[Draenin]

So lately I've been seeing stuff like trees and houses popping up in places where they shouldn't be, and I have no clue why. Just wondering if this might be occasionally happening to other people as well.

Normally I would dismiss it as just some strange graphical error, but when these objects pop up, they still act as if they're solid. And sometimes other people seem to be seeing them too, like in deadly maps and so forth.

It's very odd, so I thought I would bring it up.