Advertisement freezes MPQ app

Marvel Puzzle Quest MPQ Bugs and Technical Issues
1

I’m not sure which ad it is (I think perhaps heroes of magic?) but it freezes for me with 17 seconds remaining. It has frozen the app twice at the same spot. Screen advert reads…
“ACTIVELY CAST SKILLS!
YOU CALL THE SHOTS!”

OS: Android 4.4.4, Device:Verizon Motorola Droid Maxx

2

I’ve watched every offered video on iPhone 6 and 5s, and have not had a video cause an issue yet, so it may be device related rather than video. Or maybe that video is only showing on android? Hard to say.