I just noticed today that individual images from a gallery do not resize to fit the column width anymore. Instead each image is shown in its original size, which now bleeds into the side bar and cuts off half of the image. This was different until just a few days ago. Until now when clicking the thumbnail of a gallery, it showed the image resized to fully fit the width of the column. I am using MistyLook Theme. Here is a link to one of the galleries in my blog that exhibits this problem:
I've tried it in Firefox 2 and IE7, same result.