City that can't level up
City stuck at level 1, despite having positive prestige and enough housing
Anyone ever found a city that can't level up? I just recently captured another player's capital city at level 1. Now that I have it, when I mouse over it's population bar, it says "this city has reached it's maximum level." It has 40 citizens and won't increase, despite earning 1 prestige per turn, and on the city management screen, it says "This city will level up when it reaches 0 citizens." Is this a bug or some city quirk I don't know about?