Cody Erino

Nevermind, it seems to occur at random (though most often it is triggered when changing render distance from tiny to something larger.)

I can vouch that this is occuring.
For me at least, it seems to occur most often when changing the render distance from something smaller to something larger (from 3 to 6 or so).
It makes the game completely unplayable.

^Funnily enough, neither can I.
Everything seems to be in order all of a sudden, so I have no clue what was happening before.
Rendering 3 more worlds and none of them have any issue (barring the occasional "tesselating block model".