The publicly viewable page for that category was generated in early June. You can see the date on the bottom of the category page. It's stale because of our upgrade effort which, we hope, is just about done.
The real page behind it is being actively edited. Quite a few sites have been added each of the past few months, and you'll see them when the upgrade stuff settles and the pages are being refreshed again.
The bad news, from your point of view, is that there's still quite a backlog. Your site awaits review there, but I can't predict how long it will take to review it.
If I were you, because of the backlog, I'd wait several months between status inquiries.