Activity doesnt show, claims its a duplicate

now everytime I refresh I get this error, although the activity is not on my dashboard…

Similar thing for me An activity from Trainer Road to Strava to Xert called “Steele” is showing in Sync-Strava but not in my activities and not in the calendar. When I tried to download it again I was informed it was a duplicate.

somehow I got it to go through now, I thought I had to live with that error forever :-/

Any idea what you did? Mine is still missing

Just Synced it again and it’s worked!