Why isn't the Linkedin link working in my profile? My company's and personal public pages are now unavailable...

It's actually functioning, and you just need to sign in with your Linkedin account. We've tested the link before allowing the functions to be used by our users. Maybe Linkedin needs to authenticate who you are before allowing you to view their user public pages.

Or maybe you're using a private browser or incognito, which their system does not recognize you. Perhaps you can switch to a public browser so that you may view the Linkedin profile.