A previous post of mine has totally disappeared

Hi everyone. I made a post yesterday and it has totally disappeared. It doesn't even show up on my list of posts. Any idea how this can happen?

It was in lemmy.world/politics. And it was about the election in Tennessee next week. The link was http://youtube.com/post/UgkxxibuAxtuEgp6TxJyrsJrNw5358rlzB5b

I had to delete a previous post about the same subject in the same community because the news was a week old and from msn.com