Strictly said, I've logged in - clicked on my Summoner's profile. And the old design pops on me. No champion masteries at all. Match history in old design as well (idk which season, I've started playing this season but I know for sure it's the old one).
Next I can't even create a custom game - anything in the options window doesn't work. On top of it when I join a que it takes about 1 min. to find a match normally, but this time I was waiting over 2 minutes and still didn't get to join.
What the hell is happening?!