Android build data is corrupted

We use HockeyApp to track crashes, this is the error that happens most often:

The file '.../assets/bin/Data/fb2ebc3af1e63400a810cf0a68f757dc' is corrupted! Remove it and launch unity again! [Position out of bounds!]

the first part of the path indicates this file is within the expansion file (obb). I have no idea what exactly is corrupted, how to remove it (this is an error message from production build) or what does it mean that the position is out of bounds. This happened before in development where the error was a bit more descriptive and complained that a scene was corrupt. I am guessing that this is sort of normal behaviour since it does not crash the game, but nevertheless I would like to know if we can do something to avoid these errors.

Unity version 5.2.2f1, built for Android API 15.

Edit: Here is an image of LogCat output, this is the only information I have about this crash. The redacted part is the games package name.