Some Players that were invited by someone, will not recive an invite at all. They are shown as invited or even that they already have the game, but they can not access the Game. The reason for this is unknown, but there is a suspicion that it might have something to do with someone in their Steam Family, already havin access to the Game.
There is a whole disscussion on that topic in Steam Forums: https://steamcommunity.com/discussions/forum/1/4767710564309694432/
There is a whole disscussion on that topic in Steam Forums: https://steamcommunity.com/discussions/forum/1/4767710564309694432/
