App doesn't work anymore – WXPN 88.5 / XPN Concert Calendar App Review

After trying to use the XPN app on my phone that I've had on there for two years all I would get was a loading and the song will play and then cut off so I reloaded the app and I'm still getting the same problem is it because of a iPhone update? I notice your app hasn't been updated since 2015
Review by 717listener on WXPN 88.5 / XPN Concert Calendar App.