Three times, about once every other game so far, when I go to a new location the screen is just blank white. Nothing I do fixes it, zoom in or out, return to start, rotate, whatever, nothing happens. The only thing I can do is randomly pick a location, take the loss of points and move on.
It would be helpful if there was a way to reload the same location. Just skipping a location might make it too easy if you could just keep getting a new location until you found some place easy. Or, perhaps you could allow one free new location per game in case the white screen comes up.