Patch 6.5: "Please Wait" and spinning loading icon when clicking on Ranked or Normal Draft queues.
Updated to patch 6.5 and now there is a "Please Wait" and spinning loading icon when clicking on Ranked or Normal Draft queues.
After about 10 seconds queue is cancelled and I am returned to the main lobby screen.
Normal Blind Pick queue working normally.
EDIT
The Normal Blind Pick queue couldn't find a game after 10 minutes (1:45 estimated) so I tried to create a custom game and I've been stuck on this screen for 10 minutes now (custom summoner's rift, 5v5 with all beginner AI's).
Image found here: stuck on custom game loading screen
****** EDIT #2 *******
I don't know if Riot has done anything to fix this but I've found that closing and re-opening the game client solved my issue with not being able to join Ranked Queues.

