Data no longer syncing from Strava

My workouts stopped pushing from Strava a few weeks ago - double checked Strava (and linked Garmin) and it shows connected to Intervals.icu

Any idea how to somehow ‘refresh’ data pulls so the last weeks will upload?, or must I export data and upload manually?

Thanks!

@R2Tom - thank you for your quick response! Can you kindly advise where to find “Download Old Data” in the website version?

On the settings page, and then connection tab