Custompress taxonomy pages not working.

I'm using custompress.

I've set up a new custom type.

An example of one post in this custom type is here:
http://www.d1027546-1.cp.blacknight.com/weddingbook/test-photograph/

I have a new taxonomy - wdl_supplier_type
At the bottom of the post, I list the taxonomy.
When I click on the taxonomy, the taxonomy page is not working:
http://www.d1027546-1.cp.blacknight.com/wdl_supplier_type/wedding-photographers/

Any help would be much appreciated.
Thanks