I've got problem with building. Every time i upgrade bulding after the loading is done rank of the building stays on the same rank. For example I upgraded 3 times farmacy on 10 but its still on 9 even the loading has finished. I just lost my money and time. What should i do? What's more when i trying to sell drugs its doesn't show me how many money i will get so i have to count it manualy. I tried to delete cookies, history, and disable adblock.