I believe Cinema is creating some of the problems with these updates. I reached out to them and haven’t gotten a response (yet).
As far as the “no Cinema icon” goes, I had the same problem and ended up deleting and reinstalling Cinema through Downloader at http://troypoint.com/cinema. That restored Cinema, and then I had to go through the attempts I made to get things back in order (scroll up and find my previous posts on this topic and you’ll see what I did, and what finally worked).
As for the buffering using RD, look at the links and see if they say “need resolve” at the end of them. If so, these will not play! Again, please refer to my previous post and you’ll see what I did to address this, too! Now, I only get “need resolve” on the Torrent streams. All others are ok!
Hope this helps!