In the Listings section you probably saw
"Unable to retrieve gadget xml. HTTP error 404"
over the last few weeks.
Apparently Ning (the blog platform beaconcitizen.com runs on) is migrating to a new code base and threw out all of their third party apps like listings:
They promise to have a new toolset at some point soon, but no date is set.
Until then, feel free to use a group I created temporarily for listings and classifieds: