We just fixed an issue with the YouTube homepage not loading correctly – if you were seeing an empty/blank homepage or only a few videos showing up there, please refresh your browser or app and it should be working now. Thanks for all of your reports and your patience!
Didn't work. The update that is still pending is still version 2.03.06. I tried updating it today but it's still doing the same thing. When I try to go into the updated YouTube app it just brings me back to Nvidia shield's home screen. So it's not fixed yet.