This blog is all things to all men, err, and women... A mix of social, photo and stuff..
That said, did you notice that Facebook turned on "Embed Posts" for everyone today?
Oddly, the previous embedded post decided that it didn’t embed anymore, I’m not sure why, but it stopped serving to this page and the only way i found out was that Google console told me there was an error.
The joys of platforms that we don’t ultimately control (aka Facebook)
Try it out yourself.