I searched for "Raspberry 5" today, to find out when the Pi 5 was announced.
The announcement post is tagged with a date of 2022-03-18, but the ACTUAL announcement was in 2023-09-28 (as can be seen on the page - in fact, no such date is visible there at all) and this date is 18 Months off-target.
After visiting the page, the date was corrected, but the incorrect date could not have been "right" at any point in time.
I expected the date to be the correct date of the blog post, 2023-09-28, instead of an arbitrary date 559 days earlier.
Alternatively, I'd have expected no date to be shown.