Having an issue with moving buttons that is normally an annoyance, but has led to more than 10k of saphs being spent on stupid things, went to upgrade a lvl 21 mine to 22, initially the upgrade (red button) appeared in a place, I went to click it, after I clicked the red button shifted to the left and the blue "instant upgrade appeared" and executed removing 11-15k saphs from my account! This is quite frustrating!