" with Solo/Duo Queue coming under a week later"

Patch 6.22 was rolled out on 11/9/2016. If Riot does NOT release the Solo/Duo ladder any time earlier than 11/16/2016 (that is tomorrow for NA players), then this becomes the second time they've lied about releasing Solo/Duo queue in the patch notes, making it twice in the same year.

Context: "Flex Queue will be turned on right as preseason starts (coming with patch 6.22), with Solo/Duo Queue coming under a week later." http://na.leagueoflegends.com/en/news/game-updates/competitive/how-rank-2017-season