I am having the exact same thing happening to me, was actually going to post about it, but yeah, its like the new content isn't available for me either :|
EDIT!:
Oh shit I just fixed it just now, so what I did was that I opened the file directory, and in there I found a ZIP file with the name of the update, with it I simply extratced it in the folder and had it overwrite the files that were the same as well as adding he new ones.
Now I see all the new things added without a hitch!