2019 Pilot Touring Map Update
 

My 2019 Pilot Touring reported on the Nav screen yesterday morning that there may be a map update. This morning I used a thumb drive to follow the update process and Garmin Express also reports there is an "update available" - a blue dot with the number 1 in the upper right corner of the icon on my laptop when I start Garmin Express and insert my thumb drive. When I click the icon to show the update and hopefully start the update process, Garmin Express reports "no updates available" "up-to-date maps".
I am confused. Does anyone know if there is an issue with the map update process? Thanks