SORRY, there was a problem with the harnesses Atika and Badger.
I didn’t notice it myself for a long time. Then I searched for the error for a while. But it seems that it was not the 3D model. The mod file itself was corrupt. But this concerns only the EA upper body version, the muscle version was fine. I had to recreate the file for the EA upper body. So your Sims lose the piece of clothing and have to be outfitted with it again.
Update downloadable on the website