Here it is https://news.ycombinator.com/item?id=9165462
It has enough score to be on front page and it briefly was there, but it then quickly moved to 4th page.
I've already emailed there, won't make a difference probably anyway. I hate this HN tricky rating, one my post got dumped from top 5 cause there were too many comments!
You might want to email the mods to ask them.