Hi Artem,
Thanks as always for your prompt reply.
1. I have disabled all plugins except for Classic Editor, Woocommerce, Woodmart Core and WPBakery Page Builder, and now the long description and footer don’t appear at all. Perhaps I disabled a plugin that I should have left enabled?
2. Before disabling the plugins I did try the parent them and it seems to have resolved the issue. Right now the child theme is active, with the plugins disabled.
3. I have included the admin details in the private content.