Apple Updates Apple TV Update
No, that's not redundant. Apple yesterday released Apple TV update 2.0.2, which according to my research fixes the 5GHz network connectivity issues introduced by the previous 2.0.1 update.
To recapitulate events, on Friday, March 28th Apple released Apple TV update 2.0.1. This update to Apple TV "Take 2" supposedly "improved stability" and added a few minor features, like a Genres option under My Movies.
In addition, this update also pretty much bricked the Apple TV for video playback.