Thumbs down, Punkstar

I had purchased the app a few months ago and received an update yestday, but in order to access the puzzles, its asking me to pay for "restoration?" This isnt cool. You shouldnt have to pay for an app twice. Thumbs down, Punkstar. Thats a pretty punk thing to do to your customers. How can I be assured my future Punkstar app purchases wont do the same?

DONT BUY IT, FOLKS! You may be asked to pay for it again in order to access your puzzles!!!

Need to restore iPhone about Logic Puzzles Volume 2