I've tried to use your map site template weekend-picks. There is a little problem with symbol and print.
In simplestyle_factory.js the style class simplestyle-marker is defined with a background image (ds.backgroundImage = 'url(' + ... )
In that way symbols are not printed.
I think that the simplest solutions is to exchange the background images with tags and remove ds.textIndent = '-10000px';
http://support.mapbox.com/discussions/general-questions/2209-weekend-picks-template
From the original report: