Hey Mikael ,

Please clear your cache using this guide: https://themenectar.ticksy.com/article/6226/ .

1. If you are using WP Rocket use this guide :  https://docs.wp-rocket.me/article/108-render-blocking-javascript-and-css-pagespeed#critical-path-css .
2. For Woocommerce caching issues see: https://docs.woocommerce.com/document/configuring-caching-plugins/ . 

Thanks