Heart rate data no longer exports
I've been using the "Workouts" app on my Apple Watch Series 7 for about six months to record my runs, however, after my run today, it no longer exports the heart rate data (but is recording it!).
I first imported it into Strava via the phone app, and noticed the data missing.
I then did an export of all Health data to my laptop, and the heart rate data is not in any of the gpx files (non of the past ones either).
However, if I look in Health -> Activities at my workout, I can find the complete heart rate data time series. So I know the data is there!
Anybody else having this problem? Any thoughts on how to get the data out?
Apple Watch Series 7