Hi, I've just upgraded my blog nubiana.co.uk to 2.2.1 from 2.1.3 after following all the instructions on this site.
I'm using a custom theme which I've tweaked a little bit. It was working perfectly before the upgrade.
Now I've discovered that the main index.php page will only display the first post, unless I change the option to only show 3 or less posts on the main page. The rest of the post page is blank, and the grey background of the sidebar doesn't show down the entire page. If 3 or less posts are viewable then it all looks fine, and single post pages look fine.
If you decide to view Previous Entries for both the main index and archive pages, the "page/2/" page doesn't show any posts, though it should.
I have also found that the archive page for May 2007 doesn't show any posts, but all the other months are fine.
Can anyone help me to sort out these problems?