xkcd what-if Atom feed not updating

There are many threads about this already, but they’re all 4 years old and reported to be fixed. However, I still cannot add https://what-if.xkcd.com/feed.atom to NewsBlur; I get this error:

There was a problem trying to add this site. Please try a different URL.

This despite the feed being valid: https://validator.w3.org/feed/check.cgi?url=http%3A%2F%2Fwhat-if.xkcd.com%2Ffeed.atom

It seems to have been broken for a while; I think Niagara Straw was the last one I have seen.

Otherwise, keep up the good work! :slight_smile:


I got the same error but it was still added, though I was already subscribed to the feed so that could play in to it.

More interestingly, the site has 28335 subscribers (newsblur.com/site/1272495) was last updated 34 minutes ago and updates every 58 to 72.5 minutes, yet the most recent item is not in the story list. That item is dated February 28th in the feed.