Great game, could play for hours. Lately my stars keep disappearing, I'm a miser and like having a minimum of 3k. Logged in today to find myself at 2.9k despite specifically only using enough that I didn't go under my usual, kind of disappointed as it takes so much effort to get stars. Also if there's a energy bonus event, when I get the bonus the usual time-based energy renewal doesn't work. Seems like a bug that my energy bar would reset to zero every time I got bonus energy.