I am using Confluence 5.8.
When I export pages to PDF, the images that are linked do not show up. They show up nicely in in the wiki itself, just not the PDF. Any attached images are fine.
The linked images are PNG files that are stored in Box.com. Attaching the images to the Confluence pages is not an option. The images are not inside a table, or centred.
I see that this question has been asked before. Someone recommended changing the encoding. I'm not sure how to do this (or why).
Any other advice?