The user you are trying to block has already been blocked and hidden. Since you do not have the hideuser right, you cannot see or edit the user's block.
MediaWiki:Cant-see-hidden-user
From OCAU Wiki
| Main Page | Recent changes | View source | Page history | Not logged in
Log in | Help |
![[Main Page]](http://www.overclockers.com.au/wiki/skins/common/images/wiki.png)