[CLIENT] Portraits in Profile > Champions always have some showing the wrong portrait

For at least the last few patches I've noticed that almost every time I go to my profile and click on the Champions tab, at least one portrait is showing the wrong one. Right now it's Fiora on Sion. It stays that way no matter what else I click on until I reset the client. I just logged out and back in and now it's showing Azir's portrait on Sion's spot. Maybe it's just sion that's bugged but I believe I remember this happening on others.