Updated Listing

I recently updated a listing in DMOZ. It took about a month, but eventually the listing was updated. However, I just recently checked back, about a month after the listing had been updated and the listing had been reverted back to the original listing. Why would something like this happen? How can I prevent this from happening again once I update my listing for a second time?

Due to technical difficulties (see announcement at the top of the forum), an older version of the directory is currently available. Once the announcement shows that the issues have been corrected, the description should revert again.