We are using a FAQ plugin: Spider FAQ
There support seems non existent.
When using the iframe embed code directly from Google Maps (their site; not your plug-in), the marker doesn't load properly. (A google search shows that there are issues with loading the GM iframe in an accordion).
Your Google Maps plug-in is not loading; just the short-code is showing. We went through settings and haven't found a solution yet.
Can you lend a hand?
Click on the "McComb" item to see our attempt of placing your shortcode into the "post".
(can your response be emailed to firstname.lastname@example.org as well?)