I've got since I tried updating my game to version d an issue: somehow I have a wrong version of the game. The main thing that made me think this was the Australian scaling unit cost not being present in my version h. I've tried reinstalling the game, but I still have a wrong version (I also just had a CTD when doing a Tupi VS Inca).
So I have my Steam WOL installation on a external hard drive. The installer made a BinWol folder with some of the files (however, somehow it couldn't launch the game as it was missing several files). So I copied (but replaced nothing) everything from the bin folder. This made it launch. (I also had done the update).
I can see the new Tupi Hunter Skin, so I have some of the new updates. Any Ideas?