New ask Hacker News story: Ask HN: Why so many links on HN are being marked as [dead]?

Ask HN: Why so many links on HN are being marked as [dead]?
3 by mihau | 1 comments on Hacker News.
I've noticed that lots of links are marked as [dead] in the https://ift.tt/MT28BOR. Never seen so many of these before. What's going on?