Global Site Tags still showing "No Tags to Display"

Post Indexer is installed, has completed indexing all sites, AND all code was copied from working version on development server, but live server is displaying "No tags to display."

I even logged out of WPMU Dev on dev server just to make sure it wasn't a limitation on having 2 simultaneous instances going. Still not working on live server.

How can I get the tags that have already been indexed to appear?