Its something on their end. Browser specific. I don't get the graphs/charts on the right anymore in Google Chrome, but they still show up fine in Opera.
Using Opera to enter a custom food however, doesn't tab to the next field, so you have to manually click each one which is a real pita (although works fine in Fitday Classic). If you do a custom food in Chrome the tabbing to change field works fine (in 2.0).
Fitday 2.0 is simply too buggy, it seems someone is actually working on trying to make it better because things like the charts just break, or the site doesn't behave properly when it was before (sort of).
They need to hire additional help to get 2.0 to 2.1, or get rid of the current person(s) because 2.0 has been around for a while and it still sucks. It looks prettier than Classic, but I often sacrifice looks for something that works and use Classic.