"See More Stats" button broke?

This button was really useful for the last couple seasons. Clicking it gave you stats on your most played champs like % win rate, amount of double/triple/quadra/pentakills, CS stats, graphs to compare all your champions in different aspects, etc, and this was all really cool and useful information to have access to. Since the start of Season 6 however, I've been unable click the button and neither can any of my friends.

Is this intentional or is that section of the client no longer in use? If unintentional, please fix this as I love this button!