I have an older Nook. I have a Mac running Sierra. I got notice from my library that my book was available through OverDrive. I downloaded the book successfully to the computer and it reads on the computer. However, when I transfer it to the Nook, I get the message "This book has been returned. Loan not on record" On the computer, there is the 13 day banner across the book in ADE. I deleted and reloaded ADE without any change. What should be my next step? Thanks.