I have dish and 150 is still Speed can't find the event wtf is goin on 
Same problem for me too 
My programs updated a few minutes ago where i can see the event but the channel still says speed. So you may want to check the channel and it may already be converted to fs1
its already changed for Xfinity in Vermont i believe
JetSetter - It's changed on Time Warner Cable.
just called dish,they said it would change today,ufc still a no go in the guide
It already changed on FiOS. And fuel now says FS2 as well