I've recently created a couple of segments and for all of them the information shown after saving the segment is wrong. As an example; the information for https://connect.garmin.com/modern/segment/98D04B27322143C985A145455DB762D6 says 0.19km, 3.8% and 7m. The true values should be 0.19km, 14.2% and 27m. If I edit the segment all numbers are correct (getting the elevation gain from start position elevation compared to stop position elevation).
Compared to the map the segment is at the right place.
Is this a common problem?