Chunk Loading Errors

Would see random chunk floating approx. 15-20 above unloading/corrupt areas. F3 + A fixes it and breaking a block in the area fixes it. Block corruption also happened after in the area for length of time(had only been facing the other way for a short period of time). Was also seeing chunks that didn't pertain to the area, like lava or water blocks or trees that wouldn't be in that biome.