I am using Pro, the new version (2.1).
I have set the Body Copy and Headings fonts to Google fonts and they are loading correctly.
I also added another font, also from Google, but it is NOT loading in the google font api call.
As a note, I had just installed 2.0 this morning and then upgraded to 2.1 this afternoon. I had the same issue in v 2.0.
I expect I can load it as an @import from my child-theme CSS, but it seems like a bug in the font handling for google fonts.