I know it does seem strange doesn't it. I always start my Maps as a Farm Manager. I Downloaded the above File ending in V3.zip. I use a Mac because I Travel so much for Work so yes I know there are limitations and maybe that has something to do with it. For the Dairy Farm the Bunker, Shop, Hay Storage Shed and Manure Pit were there just not the Barn. I was just able to place the same exact Dairy Barn you placed in your above Photos next to the Bunker just like you did, before I would place the Barn and then the Game would freeze.