Facebook is deprecating the oEmbed URLs wagtail uses on October 24, 2020. After that date, the endpoint will return 400 responses. See: https://developers.facebook.com/docs/plugins/oembed-legacy/ T...
21 Sep 2020 ... Facebook is deprecating the oEmbed URLs wagtail uses on October 24, 2020.
After that date, the endpoint will return 400 responses.