I am using Prologue on a self-hosted site and cannot get the RSS feeds for tags to work. All other RSS feeds are working, but I notice when the feed address is displayed it is missing the forward slash at the end of the feed URSL (e.g. sitename/tag/tagnamefeed). If you put a forward slash between tagname and feed (tagname/feed) it works just fine.
I have several plugins, and deactivated them all, but no success.