Bug in OWA/Skype linked phone notification.
We use Skype for business and have notifications of missed calls in the mail listing in OWA.
When I tap on the notification from my list of messages I'm taken to a screen which contains the information about the call.
Unfortunately the link to return to the main inbox screen is missing as are any other navigation buttons.
I am forced to shut down the app (double click home and swipe up to close) in order to return to the inbox.
I'm running the latest update of OWA on iPhone 6s Plus with iOS 9.0.2.