Humble Bundle's Wargame in Polish Only?

So I've bought "humble weekly sale: focus home interactive - above $6 pack" a couple of hours ago. Downloaded 8 gb of wargame: european escalation, and the game is in polski.

I dont live in there, I am not using my steam in that language, but the game offers only Polski to me and when I've managed to get into the settings I couldnt find any other language.

Did the same thing happen any of you? I am sending a ticket to humblebundle, but I want to know if there are others like me out there. :)