Issue:
I have it set so hordes only spawn at midnight on the 10th night, and that works correctly. However, when the day rolls over into the 11th day, during the 11th night I am unable to sleep because it says the horde is approaching. At midnight on the 11th night, hordes will spawn again. This is the same for every day forward from the 10th night. Every night hordes spawn. This ONLY happens on Terraforged worlds, and that's why I believe this is a similar issue to #8 .

To replicate:
1: Install Hordes and Terraforged
2: Make a new creative world with the Terraforged generator specifically
3: Set the time to right before a horde is supposed to spawn by default
4: The horde will spawn correctly, wait for the horde to pass
5: Add time until it's midnight the day after when the horde spawned
6: Hordes will spawn again, and every night thereafter.

Minecraft Version: 1.16.5
Forge Version: 36.2.22
Hordes Version: 1.1.4a

If you need my log file I can provide it.

I'm going to close this because it only happened once and never again through my testing, so I think it was a one off issue.