Mastery levels 6+ not accounted for in mastery score when hovering over name on friends list.

So I just got my first level 6 mastery champ and when I hovered over my own name, my mastery score that's showing is 1 less than what is shown on my profile. Not really a major bug but I figured it's something that I should post here. Not sure how many other people have gotten a level 6 mastery champ and can confirm if this is just me or if it's happening for everyone.