For some time scrolling on live channels hasn't been working correctly. As you move down, it will jump to the end time of any show that extends beyond the times displayed on screen. It makes navigation impossible.

Further, when selecting a channel, the info banner at the top will persist until you press the back button (only a minor annoyance, but still).

It didn't used to behave like this, what's going on? Occurring on two separate Shields with a variety of remotes. Removing updates doesn't help.

Am I overlooking something or is the app heavily bugged at the moment?

EDIT UPDATE: Fixed. I had button mapper enabled, which as one smart commenter suggested was indeed the cause. Thank you, sir. Check you accessibility settings in Android, disable everything, and restart your box.