Getting an error on only one of 10 worlds.

[EmoCthulhu]

Very much enjoying the module. I have it running successfully on 9/10 worlds, but one gives the following error, after it said address is available, and submitted gave a blue message saying successfully submtted.

No foundry server is registered with ID emo-cthulhu-dragonbane

Foundry VTT V11 Build 315
Foundry Redirect 2.0.4
Browser Chrome
OS : Windows 11

I've tried changing the name multiple times, and also uninstalling the module and then reinstalling, and re-enabling and then tried several more custom names.

Ok, slight update. It's 2 out of ten worlds, Dragonbane and Alien RPG. When I go to customize I can write in anything I want, even ones I've set before, if I hit testing, it says "That name is available." Once I hit submit it says succesful. If I click Test again it says "available." With the eventual result that using the link results in "No game is registered by the name asdf." Whereas in my other 8 worlds I can change the name and hit test, it will say available, and after submitting, hit test and it will say not available. Then those 8 the link works fine.