HUD, mobs, GONE!!!

This bug is pretty annoying. Your gonna agree.

So I was using /fill to load in a MASSIVE laver of soul sand below where an ocean monument used to be. But the world started getting pretty laggy

And then something weird happened: My HUD disappeared.

And the entities.

And the graphics got HORRIBLE.

so while this bug was taking effect I went back to my base, and the next time I went on the server It was fine until I entered those chunks with the soul sand.

Thank god my world is not gone FOREVER!