League & Friend Invitations

I'm not sure if the invitation functionality is working?  Firstly, my brother sent me a friend invitation which I never got (and I do get emails from Geoguessr) - so the only way I could friend him was to visit his profile and see the invitation there to confirm.

The same with creating pro leagues. No emails, nothing showing in my leagues page. We have to share the league link by email and then click on the button to join.

Would appreciate if both get improved. Need to get emails, and on the site need to see friend requests and league invitations.