Profile page in League client

When looking at someone else's profile in the League client, the "Leagues" tab redirects you to your own League. Afterward, the original page will bug and show your own rank in 3s, 5, and solo, BUT it will show the person you're looking at's mastery champions, aram score, etc (et cetera, not eck cetra).

It's not a constant glitch and I didn't check out runes and masteries and such. However, it seems to happen often when I'm looking at someone else.