I've updated the jotform title after cloning from another. When I share the link on a fb group, the former title appears even though I see the new tit

I assume you are referring to this form? I checked your form and I can see that the Page Title has indeed been changed. Can you please try clearing your form cache and your browser cache, then try sharing the link again? Here's a couple of guides that can help:

How to Clear Your Form Cache?

How to Clear Your Browser Cache?

Thank you Chriistian! That worked great.  I had cleared my browser cache but not that within the application.

Thank you the confirmation and letting us know it worked now.

On behalf of Christian, you are welcome as well.

Contact us anytime should you need assistance again.

Cheers