[MC-57364] Block Render / Chunk- Errors [14w25a]

What happens: Blocks in some Chunks are not rendererd.
How to reproduce: I just created a normal World

The Blocks are really not rendering! I have a good PC and waited for a few minutes!

Linked issues

Marcel Simader 2014-06-18T19:34:15Z

The Blocks were being rendered again after I relogged into the world!

Jacob Crofts 2014-06-18T19:49:54Z

This is an issue for me as well. Video settings are default to my knowledge, allocated 2G RAM rather than 1, no client mods.