The dwarves and magic tree are not showing up in my game when I play. I upgrade the tree and the dwarves and hear the correct noises and spend my gold, but they never appear on the screen. It makes it completely unplayable. Anyone else having this problem, I've tried reloading the page and the game and it doesn't help. Plays through the tutorial just fine though.
 "Castle Woodwarf"){kind=icon}
 "Medieval Shorts 3"){kind=icon}
You need to buy dwarves, not upgrade. Those are the buttons all the way on the left. After bought you can upgrade.