I just added a new contact page on my blog, and I use the Contact Form 7 plugin. For some reason, when I go to my blog now, it constantly redirects to the new contact page! I looked at .htaccess files - nothing seem to have been changes. Anybody has any idea why this is happening?
Even when I remove the contact page, my blog still redirects to /blog/contact.
Edit: I managed to find the cause of the problem, and I posted a solution below.