So I had that problem that everything was black so I deleted the game and re downloaded it. The game seams to be working now but I lost a few planes I had purchased. Any ideas on how to get them back?
If you are on android just download them again, you will not be charged.
If you are on iOS then use the restore purchases button.
Next time when you have black terrain, just clear cache in settings instead of deleting and re-downloading the app, its much easier and prevents these kind of issues.
@Tegan23 please let us know if you were able to download/restore the aircraft.