What I expected to happen was...:
Chunks load properly
What actually happened was...:
Chunks didn't load properly
Steps to Reproduce:
1. Explore land.
2. View unloaded chunks.
Environment
OS: Windows 10
Java Version: Unknown
Chunk loading is really really slow, sometimes non existent. When traversing land the world doesn't load properly, chunks aren't displayed correctly and there are patches of unloaded chunks all over the world.
Duplicate of MC-149178