Archived a project, but now have an empty live project

Archived a project, but now have an empty live project

I archived a project which has recently been completed. After archiving I am left with an empty project in the 'view by client' view.

I have deleted this project several times but it always reappears. 

In the archived projects, i have the full project with all tasks etc.

How can I permanently remove the empty project that was created?