The entire metabans project is migrating to another server with new management. i3lack is taking over and the site should be running on his box now, or the DNS propagating.
No data (it was corrupt anyway) has been transferred over to the new box. http://metabans.com/ is no longer run by me but I will be following the project closely. Hopefully it’s now being run by some one with some more time to actually implement some of the features that have been requested.