There seems to be a nasty bug when I click at one of my cities. If I try to access it through the bottom of the screen using the shortcuts, the screen will go black. When I click on it on the overland screen it isn't recognized although I can see it is still there. So I can,t access to that city's particular cityscreeen.

All this happened after I started construction of a Patriach Staff at the Blacksmith at the city.

The city name in question is Asgard.

Best regards,
Fenrisulv

Exact same thing happend to me last night after starting a staff as well.... in my Capital no less.... i need to get in that town.... im loseing time =( and cant resupply my troops... town named Riphust