Well I've been able to change the status of people and change there groups, however I now can't setup moderators because I don't know what values need to be set to do so.

I haven't been able to get in contact with them, however I did notice I could change the user status manually in the DB however I don't know how to set up the moderators manually because I can't find the table in the DB.

Im having the same issue and still cannot fix it.