There was another FB issue this morning.
I could not make an original text-only posting, even on my own website,
unless I first uploaded a jpg. Then, it was okay.
I could comment on somebody else's posting, but not initiate my own.
A friend was having the same issue, so I know it wasn't me.
After I sent in a complaint to FB, nothing happened, so I posted a clown image on my page and, within
four (4) minutes, the issue was solved.
I guess the image I posted was a "SUPER CLOWN".
https://www.facebook.com/michael.druxman