unable to revert image to older version
Thanks, Vish
I was going to say that was a "known bug", but I can't find where it's tracked, so I'm glad you created a support ticket.
Given recent exchanges, I suspect it will be a bit before we tackle that one, but as a workaround you can reupload the old image, which is available here: http://wikirate.org/files/globe_hands_image-original-19425.png