Use the old subscription page not the new one.
I hate the new subscribed members page. It doesn't show the most recent posting by each member. I have to go through each one separately. That's ridiculous. The reason I subscribed in the first place is that I wanted to see that member's most recent postings. The new subscribed members page totally defeats that.
We are sorry to hear that you are encountering issues with the subscription feed. You may contact support and provide them with any members you are subscribed to that do not appear in the news feed section so we can investigate this further. Thank you. http://www.xtube.com/contact