Try different builds of Create and tfmg until you find a working combination
Create a new instance and start with these 2 mods - if you find a working combination, add the rest of your mods
Try older builds:
https://www.curseforge.com/minecraft/mc-mods/the-lost-cities/files/all?page=1&pageSize=20&version=1.18.2&gameVersionTypeId=1
Or make a test without openpartiesandclaims
If there is no change, report it to the creator
https://github.com/McJtyMods/LostCities/issues