Yep, it’s a real thing! Mrs PL has an 08’ Civic H and the clock is now permanently set to Jan 11th 2002! …or something like that. She can’t change it and the GPS doesn’t pull it, but that’s about it. Everything else seems fine.
Honda knows about it…
https://www.theverge.com/2022/1/8/22873403/honda-acuras-y2k2…
https://www.8thcivic.com/threads/date-time-on-nav-screen.659…
https://www.civicforums.com/forums/360-electronics/384371-cl…
https://www.crvownersclub.com/threads/clock-fault-merged-mas…
Here’s a “G” search for Y2k22 bug. Others are affected…
https://www.google.com/search?q=+y2k22+bug&biw=1322&…