I'm sorry, I don't have a solution for this problem for you, but kind of a work-around. Instead of updating your URLs, you can move them to trash and they will be updated automatically one by one when your website is displayed.

I can also offer you our paid support service to try solving the problem directly on your server. If you're interested, please contact us at Tato emailová adresa je chráněna před spamboty, abyste ji viděli, povolte JavaScript .