Yes, AnthonyG, that's what I see. Also last night in the same game, I captured Siam's capital and the next turn one of my (old) cities needed new production but when I go in the city to select a new production there is nothing to select. The production list doesn't come up. Since I can't go to next turn without selecting all production I am stuck in the game.
There are some cool features in Gem and Civup but unfortunately it seems to be too buggy to be used reliably at this point.