Graphical Glitches And Lag-Spikes

Put the summary of the bug you're having here

What I expected to happen was...:
That the game would run fine.

What actually happened was...:
Graphical glitches when setting render distance to 16 on amplified

Steps to Reproduce:
1. Create New World (Seed : 6341804776194434954) (Was random)
2. Set The Generator Setting to Amplified
3. Load World And Change Render Distance From 8 To 16 (Same On 32)