Everything great except one thing – LoungeBuddy Airport Lounges Review

I'm using the app and I get a phone call. After I attend and hang up, the app is not occupying the full screen. There's black space on the right and bottom and the view has moved towards the top left. The app freezes and I have to quit fully and restart. Seems like an issue with interface constraints not being satisfied. Wish I could attach a Screenshot here.
Review by kmadhu00 on LoungeBuddy Airport Lounges.