distance for indoor activities in 23.20

Hi

i have noticed, that distance for indoor activities is not correct anymore after update. 

I have hrm pro +. with some hours outdoor running for calibration.

before update i got around 5km for 1.5h ob Badminton workout.

now last two activities was 0.09 km. so same as if i would use only watch.

so something for me is wrong with this relese.

anyone else experience same problem ?