I created a blogpost series and added 3 blogposts to it

• brunosays.com/from-a-non-podcast-developer-to-hos…
• brunosays.com/first-episode-of-bruno-talks-with-i…
• brunosays.com/reflecting-on-first-episode-of-vide…

and after adding the third one I got a 502 server error. I've refreshed it and added one more time to series

Now, below each article, there's a series of blogposts, containing all three of them. So far so good.

But

If I go to the series permalink

hashnode.com/series/bruno-talks-with-video-podcas…

you'll see there are only two of them

Can you check what happened with that last one, and why it's not associated in the series (although in blog interface it's preselected). I've tried removing it from series and adding it again but same results.