[BUG] massive rupturing discs in orgrimmar

there are a large number of what can only be described ad massive rupturing discs in orgrimmar, but they can only be seen from a certain area, the easiest place to describe one border of this area is to walk to the west side of the northrend blimp tower, fly up and you can see them everywhere, leave the area, and they vanish until you return to the area

I reported this in game but forgot to mention that hunters and their pets in pre captured states are standing in the discs, these players appear to be offline as doing /who on them results in a "0 players found" message

while it looks awesome, I'm sure they aren't meant to be there