It turned out the following: those who got the game as a gift from a friend who bought the pack contains 2 keys (1 + 1 gift) + 2 games (Divine Divinity and Beyond Divinity) No tabs with the choice of language, but the one who paid for the game - there.
A similar situation for all those who bought the pack. I think it is not necessary to explain whose fault here, hopefully soon fix this annoying bug.
I also hope this information still comes to Swen and he will assist in the solution of the problem.