Playing HTTT, westernised tech and then military with Mutapa to the Latin group.
I get Latin infantry, and can even train Latin cannons. But still no cavalry at all. In the military box where I choose what type of infantry I want, the cavalry bit is greyed out, it says I can't field cavalry yet.
The option for cannon is there though, and I can change the type of cannon and train them as normal in my core African provinces.
Is this a bug?