Is anyone else having a problem with their Subscription page?

It has like, twenty videos, then just won't put any more on the page, and I can't reach any videos released earlier. Two or three days ago it would load every video until I decided to stop.

I'm not sure if I'm explaining this well enough...
It's like I have video B, C, D and E. Someone I'm subscribed to releases video A. Video E is now not on my Subs page, and I have no way of knowing if it was ever there unless I had seen it already.