Xfinity stream IOS mobile app version 7.18

Recently the mobile app on our iPads upgraded from 7.17 to 7.18.  We use this app to cast to our tv.  The new app is not allowing us access to local channels. (Fox, CBS, NBC).  The old app allowed us access and only blocked Phillies games when they were playing at home.   We can still watch comedycentral, etc.  We uninstalled the app and reinstalled. That did not fix.  I have the app on my android phone and I can still get the local channels (version 8.5)