I've had this app for year!!! I really love it. BUT just this morning it tells me I have to pay for subscription to read books I ALREADY READ AND PAID FOR!! Like the, The Millennium Wolves. I PAID to read it. I'm on chapter 13 and out of no where I need to pay for subscription to get access to something I PAID for. Including books for the past!!... I need to know what's going on asap. (Yes, I've logged in and out. I've made updates. Turned my phone off. My booksare gone. Can someone explain why?