Flannery Lue Moore

This issue happens on a server I manage. All players are spammed with `Received invalid biome id: -1` in their clientside log; the serverside log does not contain any errors.
The world is default vanilla, not custom. It was generated in Minecraft version 1.16.1, and updated to 1.16.2 when the version was released.

Whilst ingame, it seems that certain biomes (not sure which exactly) will cause this spam. If you log out during the spam, or get kicked due to your client locking up, attempting to log back into the server will cause your clientside log to be spammed with this error and prevent you from logging in. I'll attach an example video, showcasing the spam happening during a server login attempt.

Ahh.. I didn't use the search feature. I actually just created this account, specifically so I could report this bug on the new Snapshot 14w04a. I have never had a Mojang account, and I honestly have never reported a bug before. This was the first time. Sorry for about that. =/