Nice to see this getting attention :) So here's something rather unusual (or not?): While HN says I submitted this story 6 hours ago, actually I submitted it 2

Nice to see this getting attention :) So here's something rather unusual (or not?): While HN says I submitted this story 6 hours ago, actually I submitted it 2 days ago. A HN Algolia search confirms https://hn.algolia.com/?query=kattis https://hn.algolia.com/?query=kattis or http://imgur.com/a/O0pws http://imgur.com/a/O0pws At the time, I was a little surprised to see it not get upvoted more. OTOH it was kind of a slow period (Sunday evening IIRC). The original submission stayed for a few hours, then dropped off the frontpage with only a vote or two. Which does make one curious, in what way could this occur? Had I bungled a planned HN launch? (and then maybe a mod helped out to resubmit). Or is there some other mechanism at work.