I just discovered that you CAN go back in time! At least as far as which Blogger Interface you use. When you first log in you should find yourself on a page listing your various blogs and a reader thingy that I never use. At the top right of your blog list is an icon with a picture of a gear. Click that. A menu will appear that will have as one of its options Old Interface. Click that. Voila! Time travel!
You are welcome! * bows *