OK -- that could mean several things.
* An editor or an automated process went through the waiting links, manually or robotically, to check that they were still working.
* An editor looked at the site without reviewing it -- s/he may for instance have moved it to a more suitable category for review there.
* Your site was reviewed. The reviewing editor found that the site was not listable.
* Some other reason entirely. If it happened after you posted the URL here the first time, it's quite likely that some curious editor wanted to have a look at the site. Editors are generally curious, that's one of the things that make them good editors.
A hit from editors.dmoz.org in your referrer logs does not mean that your site was reviewed, or even looked at by an editor (as I said, there are some tools that might do it as well -- but nothing is removed by tools without an editor checking first, in case you were worried.) Conversely, an editor could very well review your site without leaving a hit from dmoz in your referrer logs.
Regardless of which of the above points is the reason for the hit, there is no need, and no reason, for you to suggest your site again.
Thanks.