Since the latest upgrade, when I use the web application of Lightroom,adobe.com and edit a photo, none of the standard presets load, and the dropdown box to select color Profiles is greyed out. The only profile I have is adobe color.
I am using chrome, I have cleared the cache several times, so it doesnt appear to be happening from my end.
I think it does happen on your end, because everything looks fine when I try it. I noticed you also posted this question in the feedback forums, and you got the same answer there: it does work for other people. What is the origin of the photo(s) you want to edit?
This is what I see in Apple Safari browser. Have you tried another browser yet?