Podcasts not showing up on user's blog

I'm having a strange issue with Podcast Producer running on a Mac OS X 10.6.6 server. I can create a workflow with Podcast Composer just fine, submit a podcast with Podcast Capture from another computer just fine, but the podcast itself does not show up on the user's blog when I log into the podcast server's website. I checked the option in the workflow for "Submitting user's blog" under Apple wiki server. Since there's no error message, I can't track the problem down. Any suggestions? Thanks!