Would you mind letting me know which build and version you're using? I haven't been able to recreate this bug. If you're on 1.0, try downloading 1.01 and running that instead.
I managed to fix it though. Not sure which version I'm playing on, but a way to fix it is to save, and then completely close the game, before going bac. Also, it only happens when I make a new game, and then only sometimes.
