Created a second instance, didn't work, BUT I did change the map from "TheIsland" to "Genesis" on one of the containers and works fine.
I also moved the saves from the server files which works and let it create a fresh save which... unfortunately works.
So it's looking like the saves for whatever reason is now corrupted after me adding two variables regardless of what variables I enter and which backup of the save I put into the servers saves, even ones days before I changed anything.
Am I out of luck or is there a workaround?