Hey man, I had the exact same problem. If you can access your database, browse the table ‘wp_options’ and find the row ‘home’. The value for it should be your url for your blog. For whatever reason (I’ve got no idea why this matters, but it does), remove the ‘www’ from the value, and load your blog again after saving your database. That’s all it took for me, hope it works for you.
Alex