Some YouTube Subscriptions are listed but empty

I only have four YouTube suscriptions. After the update, all four are listed, but two have no associated videos. If I hunt down a video that was in a subscription, I can play it on the Apple TV. I went to YouTube on the web and deleted the subscription. The subscription was no longer listed in Apple TV, as expected. Then I went back to the web site and added the subscription. I went back on Apple TV and the name of the subscription was restored, but there are no videos associated with it.

Does anyone know a fix? The YouTube appication on Apple TV was pretty lousy before, but now it has almost been completely Microsofted.