Facebook: Plugin received next error message from network API for this feed

I have searched the forum for this problem and followed the instructions to reauthorize the app. I’ve done this and I have also recreated the feed.

What is strange about this is that I have three feeds for our rugby club. The men’s page and the women’s page feeds are working fine. The juniors’ feed keeps giving me the “next error from network API” error.

This leads me to believe that it must be something to do with the FB page rather than the plugin. I have tried logging out of FB and going to the page URL to see if it is public, which it is.

What else could have gone wrong?

Thanks!

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