[Client] Masteries not displaying properly

Hey, so this bug has been around a while and I've seen people complain about it before. Up until now I actually thought it was dealt with which is why I found it surprising when it came up. http://imgur.com/oCnnsUF So, after checking out the profile of someone else your mastery names will change to their mastery names. I managed to guess where my tank masteries where (though Teemo still ate me alive, but we won), but I still felt I should report it due to it still being a problem. Hopefully you guys can fix it and sorry if the image doesn't upload properly, heard that you only needed to use the link so that's all I did. Never actually uploaded an image like this before so sorry if it's terrible.

Edit: Just cleaned up the post after looking at it.