Describe the bug you're experiencing

Hello! I really like your mod. I really like this RPG with different professions
I discovered a serious issue while playing CTE2, which caused my server to crash.
Harvest, Obelisks, Dungeon Realm ← These three mods generate an independent dimension
However, after killing all the monsters from these independent dimensions, I used the Exit portal block to return to Overworld, and then the server crashed
It will take about 15s for the server to resume normal operation and for everyone to restore the chat function. During this period, we can't do anything, not even load chunks
But I found that using the tp command or execute command to return to Overworld does not cause any problems. So, is this an issue with the Exit Portal block in the Library of Exile?
Please fix it as soon as possible. Harvest, Obelisks, Dungeon Realm are very important parts. If every player leaves the dimension, it will cause server downtime 15s, which will be terrible and fatal
Thank you again !!!

Reproducability

use Exit Portal block to back overworld

Mod up to date

• Before submitting this issue I updated to the newest version and reproduced it

Tested Without Custom Mine and Slash Datapacks

• In case I used Mine and Slash datapacks, I ran Mine and Slash in a new instance without custom datapacks and confirmed the bug still exists

Mine and Slash version

6.2.4,6.2.5

Logs

https://gist.github.com/CNzeblue/fe828eb42c3f3650f8e1fb47cc26716a

That's an old bug I can't seem to fix in any way

I used the vanilla's tp command in the code too, tried delaying the teleport by a second, tried loading the world before teleporting etc