Dedicated Linux server running a fresh vanilla instance of 42.17
Server will create its self and you'll have the 4 starting regions, shutting the server down and adding the new regions in (copied from the client host game servertest files with all of the spawn regions enabled)
Restart the server
None of the new regions are visible.
If you delete the 4 base regions (Muld, Riverside, Rosewood and westpoint) it errors so it is reading the file however it's not adding in the new regions?