Okay…after continuing to search these forums I found a solution on another post: http://en.forums.wordpress.com/topic/whats-happened-to-wordpresscom-main-page?replies=5.
Everything was fine. I just had to clear the cache!
ps I’m not sure if it helps but this is my main domain name and I have WordPress installed in the root directory (no prior problems).
My index.php file is in the root directory and another index.php in the wp-content folder of the root directory.
