Team Builder/Summoner Profile/Masteries swap bug.

To explain the title, while you're in Team Builder and you look at another summoner's mastery pages through their profile, hitting the home button to return to the team builder screen copies those masteries in place of your own. Resulting in either, the names of the summoner's masteries that you searched take place of the masteries in the same slot that they're in or that some of your mastery pages are no longer listed/the list of your multiple pages have been shortened and cannot be scrolled through.

On a further note: the swapped names don't seem the have an effect to the actual mastery page itself. It just swaps the name. And to remedy the problem, you simply edit the mastery page you're currently on and exit the editor.

I'd also like to recommend that the rest of the client's UI to be refreshed or updated to fit along with the new launcher/patcher. IE: the store, summoner profile tabs, champion select. Champion Select especially because sometimes you can't scroll through your rune/mastery pages or sometimes when you're not banning you can still scroll through champions by clicking the bar on the right but cannot scroll using your mouse wheel.