[BUG]No walls in the buildings

[DilDel]

Description: If I teleport to a player as he's in the building I won't can see anything inside.

SCREEN:
http://img246.imageshack.us/img246/1199/vcmp010gb7.jpg

Reproducible: Always
What you were doing at the time of this bug: I was teleporting to a player inside a building.
What you think caused the bug: One day I was doing a map for VC-MP.
I've done a respawn inside a building. When i've chosen the player everything inside around me disappeared. The event looked like the same.