Remove annoying inapp full screen ads that never go away

Used to love this app but in latest update started showing inapp ads and generally i am ok with it but they just stay there and force u to open fandango app.. horrible way of marketing .. at least they should either automatically go away and return to app or have a button after ad finishes to continue in the app.

AK550 about Flixster - Showtimes + Tickets, v7.13.4