@MojangSupport @MojangStatus looks like this isn't normal? what even is this?

That looks like a visual texture glitch of some kind. Have you tried checking to see if your video drivers have been updated? -AG

@MojangSupport it had to do with +/- 10 billion light blocks 😂 (when a large quantity is filled up with light blocks this glitch appears) also can you guys please make a command that disables mob spawning in a certain radius? For now I'm using light to keep them away. 🙃