Greetings my name is Senatedude14 I am a Moderator on the Overlord Wiki. We've prepared the wiki to begin affiliations with other Wikis and we would like to affiliate with another popular series. Here is a link:
We don't need a manual list for that. The category will give us automatically a list of pages that still need updating. We can track our progress with that automatically. And if we work on it at the same time by chance, then we can still coordinate as needed (for example by agreeing to update pages starting from different ends of the alphabet).
The wiki is somewhat dormant now. I guess it will get a bit better again with the last anime season, and then it will die. Maybe it will revive a bit again when Ishida starts his next series in a few years...
Maybe you should try contacting her again? We don't have her e-mail address, so have no other way of contacting her, too.