[Client] Profile Champion Collection Page Displaying 0 Mastery
Context: I had updated my League of Legends client today (8/9/2017), and was preparing for a match. I went to look over my Champions to see who I should play Support, and rather than showing my Champion Mastery properly (and the Champion pool in order of Mastery), it instead shows 0 Mastery, and orders the Champion pool as though I had not played a single game of League of Legends.
For further reference, here's my Profile page, showing that I do have at least three Champions with games played. (up to MR7)
