Strange Brick Texture

[GunblazeAkira]

I was playing yesterday, and the brick textures were fine, I log in today, it's half brick, quarter portal, and quarter fire. Other players don't seem to notice though. Strange. Anyone know what might be wrong?

 

[deadmau5]

get mc patcher or install optifine to fix you texture pack problem

 

[Rustayy]

Exactly as dead said. It's some weird thing it does :/