I've had problems with blogger from the very first day I started my blog because of a typo on my email address. Instead of email@example.com, I accidentally added an "f" after "charter" and when I tried to correct it using the right email address, it told me that address was already taken...yeah. by me!
So every now and then I would be locked out of my own blog and all efforts to fix the problem (and I've done it dozens of times) have failed.
This long post is just to let you know that occasionally I will sort of disappear from the blog....but I'm still here!