Issue type: Minor Bug when changing the world with non standard methods

• 🐛 Bug

Short description:

When having ID stuff in a area and then removing it with a /fill command causes the game to crash a few seconds afterwards.

Versions:

• This mod: 0.10.0
• CyclopsCore: 0.11.0
• Minecraft: 1.12

Log file:

https://gist.github.com/BloodWorkXGaming/c59d6d38db41802341357270bb62f57c

Possibly a reoccurrence of #240