Hello everyone,
To best serve all of our customers, we are stopping support for iOS 8 and below, effective immediately. This impacts an extremely small group of users who are running older operating systems.
What this means if your device is running iOS 8 or below: Going forward, new releases will not work properly with you operating system. You'll need to update to iOS 9 or later. This will also give you the added benefit of having up-to-date security on your Apple device. 
Let us know if you have any questions.
Daniel