Similar to an what happened with an app update last season, AirPlay with European games and the "enhanced" is completely broken (latest version of BT app and iOS 9.3.4). No option to choose between standard and enhanced meaning only audio goes to Apple TV.
Please fix this before the Champions League starts and, for the love of God, never bring the enhanced player to Premier League games without checking if it breaks AirPlay every time you update the app.
Which IOS device are you using ?
(I get the option on my iPad Air on IOS 9.3.4)
ive got the exact same issue can watch any other of the 3 channels but as soon as it is football with the enhance option it goes straight into that and wont stream
it happened on sunday for the charity shield i tried mutliple times and then it started streaming as normal