Track mode is showing incorrect distance after firmware 22.22 (adding 10m per lap)

For months the track mode was accurate on the track, without any problems.

This was checked with various activities reporting the correct distance on laps (400m track stadium).

After firmware 22.22 (and with 22.24) the problem appeared when using the track mode. The distance now recorded is inaccurate and in long distance the total deviation for 12K can reach 300m !

All the usage of track mode was in one single track. I did a hard reset of the watch trying to force a re-calibration of the track but nothing changed.

Another thing I did was to remove the file from the Running Track folder that existed.

Now this folder remains empty but the track is shown drawn so there is a match of the track somewhere recorded.

Example of problematic activities (I edited total distance but you will see that individual manual laps per 800m being totally off):
https://connect.garmin.com/modern/activity/18838405500