There's some issues loading the saved games in the currently released version and I apologise for that but it's going to be fixed in the next release.
Also bread isn't implemented just yet but again in the next release all of the resources listed in the game will be able to be made.
This version is just a very early-released version and so I apologise for any issues you find but I can assure you I'm working on making it all work well for the next release and I really appreciate you trying out the game!