Since October 4th my Minecraft PE app that a purchased on Amazon a long while back had been rendered useless. I now get a message that I don't own a license and need to purchase from a store. I've been in contact with both Amazon and Mojang. Amazon has gone above and beyond but can't figure it out. Mojang has given me the run around and their customer service is a joke. The closest thing to a fix I've gotten is to uninstall/reinstall. But that only works one time. When I get off the app and try to reuse it, it's the same message. This all started after the last update, so the app that I bought legally hasn't worked for almost a month. And the only "fixes" I can find I'm pretty sure are not legal so it's not a path I want to take.