[galaxy-dev] FTP page not viewable.

Hi All, I've discovered a strange FTP related issue with Galaxy. All was working well until recently when I attempted to view files which I uploaded via FTP. The FTP page view was not being displayed and does not display the files in the Galaxy interface. No updates were applied. I've restarted Galaxy but unfortunately does not resolve the issue. Is there some of sort page cache in galaxy which needs to be cleared ? Any suggestions would be appreciated. Regards Tim