portfolio / project

A helpful volunteer on the general forum suggested I repost this here.

I set up my site using the Borden theme from secondline themes using the built in YouTube uploader tool to automatically upload new video episodes as projects when they are published on YouTube. I upload audio episodes to the podcast section and blog posts and members-only content as posts to the blog page. I wanted to keep the video episodes separate from the audio episodes and blog posts.

This system has worked perfectly for two years, however about two weeks ago (I think at the time of the most recent Jetpack update) recent videos disappeared from both the portfolio page as accessed from the menu tab or button on the front page and the search box. Only videos up to episode 235 which was published (and uploaded ) on 16 May 2023) are visible, yet all video episodes appear as projects in the dashboard. All can be accessed via the link to the project. All videos uploaded between May 16th and the end of July were visible until about two weeks ago.

I have tried changing to a basic wordpress theme with no result. I have tried manually creating a test project (not using the uploader) both text only and video projects. I have tried clearing the computer cache, using a different computer and even a remote computer without logging into the WordPress dashboard. I cannot see any project after episode 235 unless I view it from the dashboard.

It does not appear to be either a theme or Elementor problem.

Any help would be greatly appreciated.

The page I need help with: [log in to see the link]