I don't remember having had this bug before, but its uber-annoying in that it prevents me from managing my cities. 
I've been playing a game as Askia of the Songhai. Recently, I destroyed the English ... I burned every city (except the capital, of course, which I recently changed from puppet to annexed city). Now, suddenly, my cities become 'confused' ... if I click on my capital Gao after loading the save game and put a check by "Show Queue" to show the queue, it does not expand the production box to accomodate the production queue, so I can't manage it. If I go to another city and then go back to Gao, it no longer shows Gao but another city (though it says 'Gao' ... I know its not Gao because it shows the wrong buildings, wonders and the wrong citizen focus [I have Gao on 'Culture' production to pump out artists to make culture bombs]).
I haven't noticed this bug before ... but admittedly I haven't played Civ V at all in months. It may be a new bug with the recent patch + hotfix (this game was started after the most recent hotfix). I hope this doesn't happen in every game or the game will be unplayable ...

I've been playing a game as Askia of the Songhai. Recently, I destroyed the English ... I burned every city (except the capital, of course, which I recently changed from puppet to annexed city). Now, suddenly, my cities become 'confused' ... if I click on my capital Gao after loading the save game and put a check by "Show Queue" to show the queue, it does not expand the production box to accomodate the production queue, so I can't manage it. If I go to another city and then go back to Gao, it no longer shows Gao but another city (though it says 'Gao' ... I know its not Gao because it shows the wrong buildings, wonders and the wrong citizen focus [I have Gao on 'Culture' production to pump out artists to make culture bombs]).
I haven't noticed this bug before ... but admittedly I haven't played Civ V at all in months. It may be a new bug with the recent patch + hotfix (this game was started after the most recent hotfix). I hope this doesn't happen in every game or the game will be unplayable ...