For those saying you aren't seeing the top charts or categories sections and that restarting doesn't help, make sure you're not just putting the Apple TV to sleep and waking it up.
To restart the Apple TV, go to Settings>System>Restart to do a full restart of the hardware.
One restart worked for both of the Apple TVs I own.
To restart the Apple TV, go to Settings>System>Restart to do a full restart of the hardware.
One restart worked for both of the Apple TVs I own.