The OK button doesn't do anything (ie close the menu) so I have to hit cancel. Since this is a neutral/enemy city the only button that's really needed here is OK to close the menu.
Another thing I noticed. I was at a friends place and tried to play a turn. He only has Internet Explorer. When I tried to start my turn I got your notification about trying another browser along with a button to 'continue with IE'. Well, clicking that never starts the turn. Is that meant as a joke
KGB