So I was looking to hacker news today when I noticed something. Of all the threads in first page, one of them (beeper mini is back - https://blog.beeper.com/p/beeper-mini-is-back ) disappeared from the main page when I logged in.
I tried multiple times, and the result didn't change: as logged out the post is in front page, top 10, as logged in the post is not listed, at least not in the first few pages.I don't remember seeing this pattern before, what would be the idea behind it?