Unable to build cultural buildings.

[Ellareth]

Hello,

A friend of mine was playing Gondor in a Very Hard / Very Hard difficulty.

He conquered most of Harad, but was unable to build any of cultural building and asked me for help.

I took a look at his saved file on my own computer, and saw that there was no option to build cultural building in any of the cities.

For example, Minas Tirith had library because it started with it, but there was no option to build school.

Then I started new Gondor campaign on the same computer just to make sure it was the save file that had the issue,

and sure enough I was able to build cultural building in the new game.

Any ideas as to why it's impossible to build cultural buildings in this one particular save file?

[Wizad]

There's something wrong with his installation maybe?

[StealthFox]

Are you playing with any submods?