I took a quick look at the site itself. It seems to be classified ads for local businesses, masquerading as a "directory."
In that context, I'll tell you the same thing I tell everyone. The ODP lists sites with unique content, and it is hard to build unique content in directory format. AND GETTING HARDER! Between the phone directories (admirably served up as Google Local directories) and the well-known general web directories (Yahoo and ODP, etc.), it has for years been getting increasingly difficult to find a niche that isn't already well developed by some organization with a highly effective data collection capability.
What does that mean in practice?
It means that a directory, to continue to rate a listing by current standards, must improve "much faster than the average directory."
It means that some sites that were reviewed and listed two years ago might not be listed today.
It means that some sites reviewed and listed three years ago wouldn't be listed today, and might be removed if they were re-reviewed.
It means that sites listed four years ago wouldn't be listed today, and editors might even drop everything to re-review them as a quality control problem, assuming that they probably would need to be removed immediately.
It means that it is less and less productive use of editors' time to review "directory" sites, because the chances of their actually contributing to the available information are small and shrinking -- so suggested directory sites will often wait longer before review than other kinds of sites, or even than directory sites waited three years ago.
And obviously, an "update listing" request will entail a site review by current standards.
All this is general, widely applicable information, without regard to the specifics of the site (which, as spectregunner and I both told you, we won't tell you.)
But you know the competition -- and that doesn't mean the other people who are chasing the same advertising dollars you are -- that means the people who are offering other ways of finding the same information you have. Don't look at the worst competition -- you know how skimpy some of those so-called "directories" are. Don't even look at the worst competition listed in the ODP, with a view towards achieving the coveted slot of "next-to-worst site listed in the ODP." Remember, the lower quartile of directory sites would probably ALL be removed if they were re-reviewed by current standards.
Instead, look at the ODP and Yahoo (for web directories), Google Local (for phone directories), and the BEST of the niche directories. If a site doesn't have some significant advantage over EACH of those, then ... it probably wouldn't be listed today.
A typical editor trick is to pick one category (that ought to be "fairly large" based on the ODP listings) and one large city, and compare the number of listings there. If a putatively large category in a large city is empty (or has only one listing), you can bet your bottom dollar you know what'll happen next.
I tried this technique on that site -- no need to tell you what happened, you know your database.