First, if you have WordPress, use our PowerPress plugin and do everything from your WordPress blog. Way easier, more efficient and gives you the most flexibility.
The issue you hvae has been a known one with Blubrry community using the Blog API. We just launched a change to the site where you tell us how your using the service, then we know whether or not to pull your feed. We also then reconfigure the menu so not to overwhelm you with options you don't need. Go to manage account > settings, and go into "services", pick the service you want and then things will make more sense. you can then refresh your blubrry listing appropriately.