all games unrated
Are you on the iOS app?
The iOS app might have an issue with the unrated/rated game selection. After finishing a rated daily game yesterday, my opponent immediately sent me a rematch request. Within the iOS app, the request was for an unrated game, whereas the web browser said it was rated. I used the web browser to accept the rematch request, and we are now playing a rated game.
I have seen a number of topics related to that. It appears to just be a display issue. It has apparently been posted in the iOS club as well, but staff haven't replied.