What happened?

All I wanted was an offline reader, and this app was fine, if a little glitchy, until the last update. Now every time I try to load a document over 200 B, that I already have cached, it closes itself after a few seconds. Ive tried deleting and reinstalling it, and updating my phone and its still not running properly.

Fistfights about GoDocs for Google Drive & Google Docs, v2.8.1