I have a really interesting problem that I have no clue how to fix, and Google is turning up nothing.
In a 3.0 multi-site set up, I have created a custom post type and added custom meta boxes to it. The custom post type works fine, but the meta boxes, nor the custom taxonomy I created for the post type, show up. Nor do they throw any errors.
However, running the exact same set up on a non-multi-site 3.0 install works perfect.
Any clues to why custom metas / taxonomies don't work with multi-site?