Buggy ads
To earn some stuff, one has to see ads. A LOT OF THEM. Since the last update, on the vast majority of the ads, at the end, after one has the entirety of the ad, the screen freezes and one has to reboot the app. And, of course, if one wants to earn said stuff, one has to watch the ad, again and again and again until he finds one of the non buggy ads that won’t leave a frozen screen at the end.