I originally posted this on the other site back when I took the picture, and it resulted in a lot of confused comments, especially from Americans, eventually getting removed by overzealous mods. Either way, I promise you that this date does not exist, and has never existed.
Feb 29, 2023 is actually March 1, 2023.
lol at everyone missing that 2023 isn’t a leap year and just getting confused by the European format.