8
Your html source contains this in the header:
<meta name="generator" content="XOOPS" />
<meta http-equiv="Refresh" content="; url=http://www.dukestreetmanor.com/dsm/dsmd.html" />
The first statement is for place reference only.
The second one is a redirect to the disclaimer page and the cause of your problem.
This is most likely the result of a manipulation of the header by PHP, probably due to a setting or configuration some where in your module.
I assume you filled the link in some place, where it shouldn't.
It is also possible that it has its origin in a theme or template.