Masteries gone?

Hello, I have just installed the new update this morning. As soon as I went to check my 'collection-champions' section, all my masteries were gone. However, they were still present on my profile page. Help!

Profile page-> https://gyazo.com/4b7b3ba12bcea84745fcf214a827f5fd Collection page -> https://gyazo.com/3f87eafa96d9d8e74dc740b6f79e8b27

Thanks! -Doge