Redmine

As described in subject. When hovering over the PDF text at the bottom
of the wiki page the URL that displays in the bottom of the browser looks
like it's going to generate the currently viewed version e.g. $PATH/18.pdf
but it goes onto use the latest revision of the wiki page. This is quite
a serious fault if trying to generate approved documentation from a living
wiki.

Environment:
Redmine version 2.3.1.stable
Ruby version 1.9.3 (i686-linux)
Rails version 3.2.13
Environment production
Database adapter Mysql2
Redmine plugins:
redmine_code_review 0.6.2
redmine_dmsf 1.4.5p1 stable
redmine_wiki_extensions 0.6.3