Date format changes not taking effect

Tried a hard refresh ?
I would have said what I see, but I can’t find your blog.

Hard refresh is hitting Ctrl+Shift+R (instead of Ctrl+R)

I also get the “wrong” date.

Could there be a different date format in the_date() below post’s entry? (hope you don’t mind me butting in, Podz)

If you mean me by “podz” I’ll reply 🙂

Look at the php code in the main template (it’s quite at the beginning inside a div IDed “post”), there’s this bit of code (I see now that it’s the_time and not the_date… my bad):
<h2 id="post-<?php the_ID(); ?>"><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title(); ?>"><?php the_title(); ?></a></h2>
<small><?php the_time("F jS, Y") ?> <!-- by <?php the_author() ?> --></small>
Unless you’ve changed it (Default theme), there’s that the_time that holds a date format so it overrides the one you’ve set in Options

Oh, by the way. You’re going to have to remove the date format in the_time on other templates, too (archive, search…). If you want them all the like the default you set, that is.