Board Thread:General Discussion/@comment-11825618-20140328185106/@comment-10090661-20140329033206

Oh. I know why. It's due to the crystal boosts.

I noticed that the area affected by Crystals are different between the FB and Mobile Apps. For Android, at least. They're supposed to be larger on the Mobile Apps, but instead they're a little smaller. This means that the calculation for the amount of gold on the Server and on the Mobile app don't match until the Mobile App catches up.

So, when your Mobile App tries to deduct less than the whole sum and zero the amount... there's a data mismatch and the app crashes.

Possible Solutions:
 * 1) Wait till the Habitat is maxed out before you collect.
 * 2) Move the Habitats at the edge away from the Crystals.
 * 3) Replace the Habitat with a Dark Habitat full of Dark Hybrids (they generate gold faster, anyway.)

I've tried all of these, and am currently happy with the last solution. SP doesn't seem to be particularly concerned with fixing this bug, though maybe they've forgotten about it. My Dark Habitats are full of Lv15 Pure Darks, they fill up in about an hour (without boost!), but I collect them slightly later.