I invite you to read this previous content report.

Unfortunately your link leads to a 'page not found' TMDB page.

Sorry, the previous report was private.

I quote the answer given in it : "AppleTV+ release its new content very early in the morning Ireland time, which means the evening of the previous day in the United States (this is a United States show)."

Ah, looked at the other shrinking discussions and see it has something to do with timing in the US. Confused as I am in the US (Eastern). AppleTV+ states episodes release on Wednesday. However, TMDB is showing that the episodes release on Tuesdays. Is TMDB based elsewhere? And why is Shrinking handled differently than other shows that release online?

The dates are based on the day the show will be online in its original country.

In the case of this one, it is released very early on Wednesday Ireland time, which mean Tuesday evening in the United States (the origin country of this show).