[swamp-agr]

Yes, it is possible that I experienced a bug at least three times (2010, 2014 and 2020), certainly.

It might be the case, sure.

Last email (as of today) about permanent deletion was one year ago. During next year I will give it another try: log in and come back to you, then.

[trutannus]

No need to get hostile. You've made an unsubstantiated claim, I'm asking for some proof of which there's still none. Remember, I tried the exact same test with the login as you, and couldn't reproduce.

Like I said, there's a number of reasonable reasons why your account didn't get deleted, all of them pass the Occam's Razor test a little better than "Facebook just didn't delete my account/is not deleting accounts in secret".

You're making a statement which, if true, is huge -- that Facebook is secretly retaining accounts after deletion, despite multiple credible sources (IE: TIME) running detailed articles to the contrary. On top of that your anecdotal evidence is contradicted by my anecdotal evidence. So I hope you understand if I don't take this at face-value.