Blogger is giving me trouble. Any advice out there?

I've loved using blogger...up until today. Today, I can't stay signed in after leaving any of the behind-the-scenes pages, such as the dashboard or template designer, so I can only view my own blog as a guest, unable to edit typos as I see them. For a continual word-tweaker, this is a big problem.

I see on the blogger forums that others are having this problem, but I see no reply from Those Who Might Help.

Any suggestions out there?