What the hell happened?!

[Racerboy]

I was working on this spawnroom, and I accidentally planted a 64x64 zone brick around it, so I deleted it, and this is what happened.

Click picture for more images.

[Ad Bot]

[Awesome knights]

rendering error maybe. try saving, clearing and reloading the bricks

[Kalphiter]

type flushtexturecache();

[Racerboy]

type flushtexturecache();

This worked, thanks.