There is some problem with Pit Hunters cap - the game keeps displaying "not enough armaments" message when I try and increase its limit even if I have more than the displayed number. Tried with more than 1k+ armaments over the number displayed - just to be sure - and nothing changed. Cant get their limit above 1 unit.

Not sure if it's connected to some buildings other than the ones allowing their recruitment, even so - no other unit have such limitations and there is no info about it.