Glitch where you lose access to all maps if you join a local split screen offline game

There appears to be a glitch where if you join a local split screen match and then go back to your own game you lose all access to the other planets apart from Pandora until you join another online games and get taken to each planet. Even when you get access to the planets all the teleportals will have vanished until you traverse the whole map and discover them again.

So annoying