Hacker News Reader

It uses a pre-downloaded database of links [1], so presumably certain pages that were once linked have been updated. [1] https://news.ycombinator.com/item?id=16469427

I get a similar case with Donald Trump - Banjo Kazooie https://www.sixdegreesofwikipedia.com/?source=Donald%20Trump...

It looks like it uses links in the 'category' box at the bottom of the page. Both MLK and Zuckerberg appear in the 'Times Person of the Year' category.