[CLIENT] Champion Token lvl 6 screen

As I was finishing my last game to get lvl 5 Mastery on Illaoi, I also got an S rank in the game I won. After it said I got lvl 5 Mastery the screen that pops up when you get an S rank and awards you a token appeared as well. I went to check my hextech crafting to see it but it wasn't there. Not sure if I was supposed to get it or it just randomly appeared since I just got lvl 5 in the same game I got S rank.