Disappearing Nutrients

Two questions:

I went to my diary this morning to find that all nutritional information is not listed (i.e., no vitamins, etc.) anymore. What did I do....I went into settings and tried erasing "custom" and "visible" to see if it would make a difference....it didn't. How can I get this information to reappear?

I have a withings scale (love!) and would like to connect with my diary. Do I need a Gold account to have my daily weight automatically transferred from my scale?

Thank you for your assistance.