Glad to hear it is corrected at the County which is one of the core locations. As for Trulia reflecting the correct info, I am not aware if you can post this yourself on their site. I would advise to call them at 888-466-3501 Monday - Friday 7am to 4pm PST. Trulia should be able to help guide you!
Let me know if it all works out and Happy Holidays!
Lyon Real Estate