@Cyrup, I have another bug possibly related to my crappy phone.
I was playing a bounty match and my phone started to slow down horribly. Input lagged, animations were choppy, etc. It’s like the time my laptop CPU was pegged at 300 MHz from its typical 3 GHz. This is normally fixed by a restart of the app, so it’s suggestive of some sort of memory leak that goes away once iOS gets to clean up the app. (I am happy to try to record video of this occurring if you think it would help. Otherwise, I’ll save the disk space on said crappy phone.)
However, during this particular bounty match, I watched as the game moved a different gem than the one I swiped. I was doing this extremely slowly, since I knew there would be a lag between when I touched the screen and when the game registered my press. The game still moved the gem adjacent to where my finger touched the screen.