Kindle users who download e-books from MediaOnDemand will temporarilly be unable to download books to their devices. E-book readers should still be able to check out e-books, and read them from a web browser. Please see the announcement from OverDrive, MediaOnDemand's parent company:
While we continue to work with Amazon to resolve this issue, we have temporarily disabled the Kindle book format from your OverDrive-powered website. Users will not be able to borrow, download, or place a hold on Kindle books during this time. However, Kindle books currently checked out will not be affected.We apologize for the inconvenience.