I know this listing has surely ended already, but if this happens again, please file a support case using the appropriate link on our help page and our support staff will investigate this issue.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .