[CLIENT] Champion masteries

I am pretty sure that you should not be able to see the entire list of champion mastery for your friends like you can see it for yourself if you choose Champions tab > Highest mastery sorting. By accident, I've found out that you can. The bug does not occur every time you try this, so for me it only happens if the client doesn't load the champion list completely before I manage to change the sorting. Here are the steps I've done in order to reproduce it:

• Open up your profile > Click on champion tab and make sure that the list is sorted Alphabetical
• Open up your friend's profile
• Quickly click on your profile > Champions tab > Sort by Highest mastery (this has to be done in matter of seconds)

If you manage to do it by the time the client loads the champions, you'll get to see your friend's champion masteries. As I said it doesn't even happen to me everytime, so it takes a few tries. You can even see it for the people that are not your friends if you type out the name in the search bar. It's not that much of a big deal, considering you do see some stuff in the client already, but yeah, you can see how often someone played every champion they own.