User blog comment:Kirkburn/Photo gallery launch/@comment-961279-20100327072505

Topher208 found a bug and we just figured out exactly what's causing it. Any file name that has an apostrophe in it will prevent the lightbox from working and will disable the lightbox on any other pictures where it worked before. You have to refresh the page in order for the lightboxes to start working again.

Examples are here. Probably should check to make sure that other special characters are not also affected by this bug.