I'm having problems with my blog http://www.gnomeangel.com
The homepage is fine; at the bottom of the page is the Older Entries link. But when I go back to /page/2/ there's a problem. In addition to the Older (and Newer) Entries link, there's a link to Previous Page (and Newer Page)... and the link is not correct. Instead of taking me back to /page/3/ this Previous Page link takes me to my index page.
I have searched the code for this Previous Page link, but cannot find it anywhere.
How can I go about removing this incorrect Previous Page link if I cannot find it? Where would it be, and why is it appearing?
Changing my theme to a WordPress default does not help.