Directory and Custom Press integration

Hi there
I'm trying to build a directory using your newly released v 2.1.1 Directory plugin (I've been holding off for a few weeks for its release), but I'm having trouble which I hope you can help with.

Everything seems to be working as I would have expected from the documentation - the creation of categories and also custom fields via Custom Press. However when it comes to seeing how published listings actually look, the custom fields are nowhere to be seen. They are there in the editing screen but don't make it to the live listing. I'm sure that they are supposed to be automatically integrated?

I've been using the Clean Home theme, but switched to the default theme in the Directory plugin to see if that would make a difference, but it doesn't.

Thanks for your help