Race Calendar missing "Supporting" races?

Noticed my Race Calendar widget seemed to have lost a few events that I'd definitely seen in their before.

Tried all the methods of trying to get them to re-sync with no joy, selecting to sync from Connect Web, using the Connect App, a WiFi sync from the Watch, including adding a new event...could see the number in Connect Web saying events to be synchronised, but they just disappeared after a Sync and never seen on the Watch. Rebooted the Watch, tried all the syncs again, still no joy.

The missing races were those that were "Supporting" rather than Primary or Secondary. I have an active Garmin Training Plan for my main goal race, so whether an event is Supporting or Secondary is irrelevant given I don't get suggested workouts anyway (because of being 'in a plan').

Discovered that if I edited the Races to "Secondary", they then would Sync.


Is this the same for everyone?