Blogger issues...

Just curious if anyone else is having an issue with blogger? First up, my blog header has disappeared, not sure when that happened. Also, my email, Facebook and Pinterest buttons are just colored circles. Then there are the blogs that I follow. So many are not showing up in my reader. I know I can follow with email, and there are several blogs that I do, but even some of those aren't showing up for me. Ugh... technology...