Garmin Coach on Garmin Connect different from devices

I started using a Garmin Coach plan for cycling.

I thought it would be nice to use with my Enduro 3 for body weight workouts, and Edge 1050 for indoor cycling.

This doesn't seem to work, the app nearly always shows different workouts than the devices show. 

I do extra syncs to try to get the same workouts, but this doesn't seem to make a difference.

For today the app shows a body weight workout and a VO2max for the bicycle. The Enduro 3 has a 3h base ride.

Am I doing something wrong? How can I fix this?