I just went to check my blog and I noticed, on one of my latest posts, the preview images (at the bottom of the post) were no longer resized. I thought this was odd, so I went to check the code and yet the width and height are still the same (of the resize). I resized again and the problem persists.
Afterwards, I went to check another post and the images were no longer resized either. The same thing happens in all posts that contain images that I resized (all the ones under Synopsis, Manga). But I also checked another one were the resized images were aligned center and it doesn't have this issue (though no image rows just one). I'm puzzled now...frown
The latest post mentioned is this one with the resized images no longer resized: http://sugardrops.wordpress.com/2010/07/20/doubt/
The other older entry mentioned where it happens is: http://sugardrops.wordpress.com/2010/03/06/pandora-hearts/
The post where the resized images are unchanged (ok): http://sugardrops.wordpress.com/2009/12/28/ouran-high-school-host-club-episode-3/
I'm pretty sure, at least 4 days ago I can guarantee, the images weren't like that and I didn't update, so I guess it's some bug or so? If you could solve it as soon as possible, it's a bit troublesome :< Hope I helped