The only link you've ever submitted that disappeared was for linkedin.. which is a banned site. No one flagged it, HN just rejects it.

Someone found a better URL for that (Fabrice Bellard) story (16 points, 10 days later) https://news.ycombinator.com/item?id=49996383

Unless there was another one you later deleted?

That's the one. What you say may be true, but it was still immediately flagged to death, regardless of how that happened, and the HN software is still trying to be sneaky about it. If my contributions are treated as spam, I'm not going to persist.