I've been having HELL with logins - I guess related to Blogger Beta or Beta Blogger or whatever. It's really a beta blocker - yuk! yuk! yuk!
After several rounds of autoresponses referring me to forums for help, I think a human being actually did a little resetting.
Then I had to repeat several steps to get back in - it's a Google/Blogger merry go round.
Anyone else having this headache?