No link to upload

The ability to upload a file and then the form create a custom post type with a link to said file worked perfectly for so long then it has twice disappeared on me.

I update Gravity Forms and Gravity Forms + Custom Post Types and things went back to normal the first time. But now, after what I think was an update of WP to 3.8.1 the links have disappeared again.

They are added to the backend – I can see them and they work manually, but none show up on the front end.

My students use this to upload material for critique. ALL previous entries (600+ have no upload links) and none of the new ones do.

Please help or pint me in the right direction for help. Until this is resolved I have to do all the linking manually. Ugh.

Thanks,
Mark

http://wordpress.org/plugins/gravity-forms-custom-post-types/