Because someone else submitted it. Dupes happen, dude.

But when I do a search, no hits are returned except that only one. Like it never have been submitted before. And, my browser say I've visited that site already, because I did - like one or two days ago.

Dupe, or not dupe, that is the question: Whether 'tis darker minds want us suffer,

The faults and bugs of outrageous bad done,

Or some strategy against a sea of bots,

We'll never know, nor end them. For credits —to sleep.

Shakesbear.

here's the dupe https://news.ycombinator.com/item?id=37218243