Apple Music 2021 Replay

I saw the announcement for the 2021 Apple Music Replay option. When I go to I get a message the “You haven’t listened to enough music to generate a playlist…” I have been listening to about 90 minutes of Apple Music each morning on my walk - and have been for years. I have the 2019 and 2020 replay playlists in Apple Music - but not 2021. Any idea about what is going on? Is this just one of the many Apple Music bugs? (Apple seems to have problems with listening history - when I play my personal station, it insists on including songs I don’t like and haven’t listened to independently for years - there was a Beach Boys song that I absolutely couldn’t get rid of - skipping it, disliking it, etc.)