Coach not syncing Course run

On Monday, April 6th, I completed a 17.45 km "easy run - 105 minutes". However, the Garmin Coach interface still shows "3 trainings left this week" and has not acknowledged the effort within the Coach widget, even though the activity appears correctly in my general Garmin Connect Calendar.

Steps taken during the activity:

  1. Monday was originally scheduled as a "Easy run" in my plan.

  2. Because I was in an unfamiliar area (Vejle), I used a pre-made Course for navigation.

  3. On my watch, I selected the "Run" activity and loaded the Course directly. I did not explicitly select "Do Workout" from the Coach widget because I didn't see an option to combine the two at the time.

Question: Is there a way to manually associate this 17.45 km activity with the 105-minute "Easy Run" that was scheduled for that week so my coaching feedback remains accurate?

What I've tried:

  • Go to the activity --> Edit activity --> Change event type to Fitness (i've also tried Training) --> Resync.

  • Pause Coach and start again
  • Reschedule a run (to try to initiate a re-render/reload of the coach.)

I've not had this issue previously. I use a FR255 with a Samsung S25.

Thank you for your help!