Hi Eirik,
Thanks for reaching out to us.
It seems like the plugin script is not loading on the first load. It triggers after clicking on the swatches.
From my inspection, you have a console error on your site- https://paste.pics/9e7390d7b0f198aec63fae3d7b526aa4
Please resolve the issue first and try again.
Hope to hear from you soon.
Thank You
Does not update correct stock on front page
Eirik Christoffersen
Press 52R on this, and you will get the issue 🙂 https://kompanii.no/produkt/tiger-of-sweden-justin-linen-blend-hl-blazer-deep-blue/