I have successfully completed level 330; after attempting level 331 a couple of times and going away from the game, when I come back I'm on level 330 again. This has happened twice. One of the similar questions I saw on the message board had an answer that the game now loses progress if it's not connected to the Internet. If that's true, this is a really, really bad idea; you're going to lose a lot of New Yorkers like me who like to play King games on the subway.