in the chinese unification scenario, as State of Han, i'm able to build lighthouse and harbor in Luoyang (freshwater lake isthmus, "river" city, non-ocean), but cannot do the same in the similar city of Juyang.
is this a bug/oversight? and/or is it something i can edit in worldbuilder?
is this a bug/oversight? and/or is it something i can edit in worldbuilder?