I just decided to let my LinkedIn followers know that I've updated the website and I noted that the LinkedIn preview is pointed to my OLD website version(which I kept archived in my account).
blue-jeans-technical-services.webflow.io was the first site I created. Shortly I re-designed the site while keeping the old one up. The new webflow sub-domain is blue-jeans-technical.webflow.io. When LinkedIn generates a preview, it is showing the OLD/original subdomain! (would prefer to show the custom domain to begin with actually.....).