Weirdly some of the building option are not accessibles as soon as the trainer is up. Usually the 4 first buildings in my list. The wonder was also unaccessible, but i can't say how many, i had only one to (not) choose at that point. Tryed saving/loading but no good. Anyone else have that?
Is there anyway to get the Unit XP to work properly without stopping/blocking the building and wonder menu for cities? I know its an old issue .. but it must be a mini-program in the game as it did work before and it doesnt now.