Was playing a 4v4 for some fun today and noticed something odd with one of my team mates builds :

The Royal Artillery commander from UKF is in his build.
Now i just brushed it aside as a UI bug and though nothing more of it , until this :

Oh dear , he can actually use the commander as a different faction. The game progressed and he got more and more kills , the sextons were really messing up the allies.
This is approx 10 mins before the end of the game :

We ended up winning by annihilation , as the sextons were just shredding.
Hope thos can be fixed and I felt bad after winning the game

Lelic , plz fix.