One show sorted to top of "Latest Episodes"

In the Podcasts app, I use Latest Episodes, sort Oldest to Newest, Hide Played Episodes, and show All episodes. This gives me a list unplayed episodes from all shows I am following, with the oldest episodes from any show at the top. Each episode shows its publication date.

One show I subscribed to recently, "Let's Not Be Kidding with Gavin Crawford", does not sort correctly with the other shows. I currently have 3 unplayed episodes, and they are sorted to the top of Latest Episodes. Instead of showing publication date, they show "Season 1 Episode x".

I found that using Downloaded instead of Latest Episodes, and sorting by Date Published, has the same issue. I can work around it by sorting by Date Downloaded instead, but this is not perfect as shows sometimes download out of order.

This is not an older show, a new episode is being published each week and immediately sorts to the top of the list instead of the bottom. Episode 5 appeared today. Each episode's metadata shows a different publication date that corresponds to when it first appeared in Latest Episodes. How do I make this show's episodes sort the way every other show does?

See screenshots of my Latest Episodes and of the settings.