I'm going to cry again...Was out of energy and the game burped...after that I lost 50 ! gems. I even had to check how many energy you could buy for gems, because I never even look at that. I have no idea what happened, I certainly didn't consciously tapped "buy" .
I want a confirmation button! (other games have them, so it is possible Storm8!)
Worst is I was making gems with the golden trade...well lost that. Not a happy camper.
Aiming for a fifth boar. My temples are on level 7, with just a couple of hours left.