Just as well they aren't on the nuke defence switches...Now that's weird!
The .JPG image, with code from Flickr as normal, renders just fine in the 'Edit' view and in the 'Attachments' mode.
For some strange geekery reason, the YBW software is failing to render the image as it should.
I've seen this before, here. One of the gnomes in the basement of YBW Towers has pulled the wrong lever or knocked over the wrong switch. Again.