Permalinks in Archives resolve to main page

Odd issue.

WordPress 3.1.2 site with custom taxonomy and a custom permalink format. Works seamlessly – with one issue. I created a few archive-like pages (archive.php, taxonomy-term.php etc)

The archive-like pages list a combination of posts, depending on the query that’s being run. Posts are listed correctly and hovering over the hyperlinks shows the correct permalink in the browser. When I click the hyperlink, the browser displays the correct URL in the address bar – but actually displays the front page.

I checked for any redirects (I use the redirection plugin) but nothing is listed there. Anyone have any ideas on what could cause this and a possible remedy?

Thanks!

-j