Facebook blocked users from posting some stories about its security breach

Facebook doing things Facebook does. No surprise here.

And this is a far more appropriate title "Articles about Facebook security breach were caught in a Facebook automated spam detection system."

The title TC is using is pure clickbait (and they are now blacklisted in my browser).

So is TechCrunch going to write an article each time Facebook’s spam algorithms block some random URL?

Facebook users have had outrages since day one. Usually they had even more signups the following month.

More like a minor issue getting extrapolated due to some other news. Is there any name for it? It adds to the effect even though not really responsible.

it lists the discussion for me, place 16 currently. You might have accidentally hit the "hide" button.

It's showing up just fine for me as well:

https://i.imgur.com/ayMhwiO.png

Your screenshot only displays today, while the discussion is from yesterday. If you scroll down to yesterday, it's in the top 10, the top 20 and the top 50%.