Where did all the default presets go?!

I just today updated Lightroom Cloud to 5.1, and the Presets panel has completely changed. All of the original built-in presets that I used extensively have disappeared, and now I have a bunch of "Portraits" and "Style" categories that are useless to me. I'm missing the categories such as "Color", "Creative" and "B&W". You can see them here in this image from the Adobe tutorials, [image] 

How do I restore the original default presets that existed in previous versions of Lightroom Cloud?