Ocean monuments won't generate in world

Cloned villager pops up out of nowhere

When "hugging" a block, a newly placed block dissapears when you put it adjacent to the block you're "hugging"

Some chunks have two or more ways to generate, regardless of seed.

Minecraft World seeds tend to differ after playing a while/after walking far from spawn

Minecraft world seeds do not work properly

New snapshot gives texture bug on all blocks in all worlds

Same seed + same version may still generate slight differences in worlds.