GRS just got a site wide upgrade to fix security issues. To get your blog back up and running, follow these simple instructions.
1) visit getrealscience.com/your-blog-name/wp-admin
2) sign in as normal
3) Click the ‘Appearance’ button on the left side of the toolbar. This will revert the theme to the default. Your site will become visible again. ( Your old theme got deleted for security purposes)
4) Click ‘Install Themes’ button in the upper right of the dashboard. Here you can search for themes, upload your own, or look throught ‘featured’, ‘newest’, or ‘recently updated’. From here you can preview what your site will look like with that theme. If you like it, you can install it. Its ok to install multiple themes, just make sure to ‘activate’ the one you want to use. If you are having trouble checkout http://codex.wordpress.org/Using_Themes
5) You don’t need to change your password this time.
6) You’re done! Blog away!