I don't understand why this keeps happening. The books in my library keep disappearing and when I get them back they aren't on where I left them and all the votes are gone. I don't understand I tried updating the app to see if that was it, but it didn't help much it just keeps happening. Now I have so many books on my library and they're as if i never read them and I get lost in where I was and what books had my interest it's just a mess.