Noticed that quite a few peeps are having the same issues of losing progress when exiting the game. Really upsetting and frustrating as of how long it takes to level up your ninja, so to lose progress when you're level 10 or more its so devastatingly painful. I didn't know this till I unfortunately exited the game to see that I lost everything. Not letting me link my Google play in the settings of the game Please fix this, I'm saddened that I can't play this game without it erasing progress.