LogFAQs > #979111823

https://twitter.com/sepu_uuuuuuu/status/1763097179936469212

Heres something odd, players of Theatrhythm Final Bar Line have been attempting to play the game today, February 29th 2024, but have been unable to. It would appear that the leap day is not allowing the game to connect to Square Enixs servers to be played. Which is funny because its not online enabled at all.

Weve tested it on our consoles, and if you change the date of the console to any other day it works just fine.

Hopefully this can be fixed by the next leap year in 2028, otherwise youll have to just remember not to play Theatrhythm Final Bar Line on that day. Although a predominantly offline game should probably work when it doesnt have the internet anyway.

https://www.vooks.net/theatrhythm-final-bar-line-wont-load-on-leap-days/

Also affects the PS5 version.

https://www.gamespot.com/articles/theatrhythm-final-bar-line-doesnt-work-on-leap-years-apparently/1100-6521475/