Posts are not auto-posting to facebook

Hi there, we have Jetpack social installed and linked to our facebook account, but new worpdress posts are not actually posting to facebook. This used to work correctly, but stopped a few months back. We have tried uninstalling and reinstalling the plugin. We have tried disconnecting and reconnecting the facebook connection. Still nothing.

In the past, all of this has just worked… I do not see any settings that are off on our end
I would appreciate any help you can offer.

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