This is a bug that Bob hasn't fixed. It applies to both version 0.1 and 0.2.
To see what it is, jump onto Bob's Limau Orange test page and click on one of the two Archive pages. Scroll down to the footer.
To fix the problem, open archive.php in your theme editor. The last three lines are:
</div></div> <?php get_sidebar(); ?> <?php get_footer(); ?>
Change that to:
</div> <?php get_sidebar(); ?> <?php get_footer(); ?>
Save and see for yourself. It should work.