For me, it shows tacks instead of gybes. This has been the case for days.
You can fix this directly in the app: open the session → Edit → activate editing mode (on the right) for the wind direction → adjust the direction on the compass.
The reason is usually a wind direction that’s flipped by 180°. This happens when the courses sailed are too uniform and the automatic detection can’t make a clear determination. The detection will be improved in an upcoming update.