Domain Mapping Error

I have domain mapping kind of working now. It seems to do the mapping, but instead of going to the blog page it goes to the default apache page.

http://go.coachingwebmachine.com.au/lennyjarratt is the MU blog
http://libertyordeathpac.org is the mapped domain.

When I visit the page the url is redirected to http://libertyordeathpac.org/cgi-sys/defaultwebpage.cgi instead.