The last post on my blog - http://kranenburgesq.com/blog/ - was on the 7th this month, which worked fine. Back then I hadn't updated WordPress versions yet and used 2.something.
But then yesterday, prior to install of 2.5, when I wanted to save and continue editing a post, I went from the edit page to http://kranenburgesq.com/blog/wp-admin/post.php which came up completely blank. I hadn't changed anything since my last post or activity, but this just didn't work. The post was lost. I tested with some other content, whether I could 'save and continue' or 'save' and neither worked.
So I installed WP 2.5 and hoped it would work again. It does not work still, the same problem occurs. I cannot save or publish but when I try, the post is lost and nothing appears on the next page (/post.php). Who knows what the problem is and how to fix it? Many thanks.