The furnace doesn't work in this update. You can put what you are trying to burn inside, but you can't put the thing you are burning it with inside. And I have it on easy and I've been mining for like 30 minutes and haven't found any ores. Also, I found like one iron ore and I tried to burn it in the furnace and I could put the ore in, but not the coal I had. Idk. It's messed up and it's keeping me from even playing.