I ran out of turns on a Super Hard level that I've been having trouble with, so I decided to watch a few ads to give me the few extra turns I needed to finally clear it.
The first two ads played without a problem. The third ad, however, refused to load, and the screen remained black diring the wait. When I tried pressing the back button on my Android device, the app froze, so I was forced to close the game and lose progress as a result.
My Internet connection was stable and strong at the time, and my phone's memory was not overloaded.
Another issue, though less important, is that some ads do not display correctly on my screen. Some examples: the video is cut off at the top, the video takes up only a tiny portion of the screen, or the AdSense ads do not fit my screen.
