I have a local copy of WordPress installed on my PowerBook G4 (OS X 10.4.7), which I use for an all purpose info storage program.
I have had a problem with the home page of the local site. In several of the templates I have installed, the front/home page displays differently than all the others in the site. Instead of columns being displayed at the top of the page, alongside the body text, they are displayed at the bottom of the page.
Once I get to any other page (archive, page 2 of entries, single entry display), the column problem resolves itself.
This just started to occur recently.
Here's a link to a page on my blog where I have pictures of the problem.