To identify why WP content may not be appearing correctly on FB use https://developers.facebook.com/tools/debug/
Facebook will retain any content until it is forced to scrape the page again using this tool.
Showing FB feed on WordPress
Using FB feed as recommended by Thrive. See: https://developers.facebook.com/docs/plugins/page-plugin/
FB generates a custom code for the specific page where the plugin is required and the code for the plugin. Paste the code into a Thrive WordPress Content element wherever it is required.
A bit clunky and has to use scroll bar in fixed height. Alternative and more attractive is POWR plugin.
Posts from the MyDewsbury FB Page
Other Facebook Pages about Dewsbury
I Am Dewsbury - a community art project by BA (Hons) Photography and Moving Image course at the Batley School of Art.