Strange Masteries bug New Champ Select

Hi,

So I'm trying out the new champion select, but it's doing this really weird thing.

The titles on the masteries are not my own. Instead it pinned someone else who was in the champion select at the same time. Now every time I que up it still shows the other persons labels. Strange thing is if I click on the little mastery edit button, my normal masteries still show up. So it appears to be a problem only with it taking someone elses labels.

Help please!