{edit}
Hmmm ... when I comment on other folks' posts, I see the correct date ... I can't imagine that just MY journal is "broken", so I'm hoping that this is some mind-fuck bit of coding to mess with users (who bother to notice) today.
{further edit}
Well, the consensus opinion seems to be that my computer somehow, while keeping the right time, managed to lose a day somewhere along the line! Hmmm ... checking my system clock, this does appear to be the case ... how could that happen? I guess I just need to see how far back I need to change the date on entries here.
{an additional edit}
OK, so it was just the past couple of day's posts. How odd!