Just cause you think you see something, does not always mean it was really there
Fixes:
The language files were loading, but having issues if you didn't have all the text from the main one in them. This has been resolved and you can add only the parts you want to change to them. Thanks to @Dard for pointing this out to me.
Changes:
I now do a more in-depth version check of world guard. If you have less than v6.1.3 it will let you know and not generate an error in the console. I would suggest that you update to the latest versions anyway.