I have a similar problem. I bought the Rise of the Runelords Bundle a few months ago from Google Play, and after the past two updates, all bundled content is locked. I still have my save file with my various adventurers , Amri, Ezren, and Meriesel. But I cannot continue due to the strange lock. I have tried the purchase button to see if it would "realize" I had purchased the content, but it gets stuck on the please wait message. I have also uninstalled then reinstalled the game, it remembered my save, not my purchase. I would happily send the receipt from google play.