Issue description:

What happens: crashes when loading into a single player world

What you expected to happen: world to load sucessfully

Steps to reproduce:

1. launched single player
2. crashed

...

Version (make sure you are on the latest version before reporting):

• Minecraft: 1.16.1
• Forge: 32.0.70
• Refined Storage: 1.9.1

Does this issue occur on a server? [yes/no] no

If a (crash)log is relevant for this issue, link it here:

crash-2020-07-18_17.32.13-server.txt

[pastebin/gist/etc link here]

update to latest

Next time, first check if there's a newer version available before reporting.