Render Distance Error

When I turned render distance to 32 to see the view, it bugged.
Also if it's important I was on Sprax purebd 1.8 resourcepack.
What I expected to happen was that it should just render more chunks.

What actually happened was it started bugging.

For whole video look here(no ads): http://youtu.be/xEpm8fUMp3I

Steps to Reproduce:
1. Turn render distance to 32.