Create a page with an image on it, then create another page and use the image from the first page. This should work, but now add the

{gallery} macro and the image should no longer work. See the following sample markup where A works but B doesn't:

A.
B. {gallery}

In A, the url to the image outputted is http://teamcoastal.wiki-neon.adaptavist.com/download/attachments/26/karelo_register.gif and shows fine. In B, the url to the image outputted is http://teamcoastal.wiki-neon.adaptavist.com/download/attachments/290/karelo_register.gif and doesn't. For reference, 26 is the page id of "team:weekly rides" and 290 is the page id of "team:Club Uniform" (the page with the problem).

Somehow it looks like the presence of the

{gallery}

macro is affecting the CEO id used in the URL ... mad!