Looks like it is up and listed correctly now, unless is it not for sale? If you have more problems please consider contacting Trulia's customer service, I have found them to be both helpful and responsive. Best of luck.
Here is the MLS #4523695 for this property and it is showing as an active listing. I don't see any sale data. It shows this property has been on the market for 65 days so if your agent allows his listings to be syndicated, all the website should been showing the current listing. My guess is that you were looking a website that either he does not syndicate to or it may simply be outdated information.
I hope this helps. Be sure to contact your agent so your listing settings can be checked.
Owner/Real Estate Consultant
MoreChoices Real Estate LLC