I just wanted to upgrade a silk manufactory, but didn't have enough population. I got a pop-up suggesting to buy a magic residence. I thought no, but then I saw that the cost displayed was 0 diamonds. I thougth it was a "gift" or something, sort of as a first try or something. However, after I placed it, I saw that 870 diamonds were gone. >You should make sure the cost is correctly advertised! >Can you do something to get my diamonds back? I actually wanted to use them to get some expansions. Take away the magic residence for instance?