I'd like to report a rare bug to hn. A post to the same link, with the same title, made 15 min apart, with nearly the same number of upvotes, showed up in my feed. Somehow the filter missed this.<p><a href="https://news.ycombinator.com/item?id=41401322">https://news.ycombinator.com/item?id=41401322</a>