I only know from my own experience - this post was hidden and has received 9 likes. I don’t think it was from a moderator, because none have identified themselves and I made a pretty big stink when it happened. There’s absolutely no way that this post received more flags than likes, and if it did, I’ll stand corrected.
If it was moderator action, then that is an even bigger issue. I am giving the benefit of the doubt that it was not.