fuzzyunix,what you need to do is..go to settings,go to aps,go to tstogame.press on it.then clear cache,clear data,then uninstall go to your ap store.reinstall game and open.after it downloads sign in w/origin and you should have everything back.check in your inventory for the bldg.if it's not available for sale again.hope this fixes it for you thanks,johnnyc:-)