Xfinity stream app update 9.0.0 - What a Nightmare

Since the update (which could not have been tested prior to roll out), we can no longer see the Channel Guide.  We can no longer stream on any device.  When we click on the show we want to watch and then click for the show to start, it tells us we need a subscription???  The only good news, I’ve seen the same complaint from everyone else.  Shame on you Comcast…do better!  Where/When will we see a fix?