Wont let me download ONE thing I want

The app is not letting me download Shigatsu wa Kimi no Uso Episode 22. After 27 MB the app stops downloading and supposedly finishes the download. When I go to watch it, the app wont let me watch past 7minutes 22seconds. Plz fix this bug.

COKKIE_LOVER about Anime Lib - Watch and Download Anime, v4.01