VOD is behind in schedule

Hi all

I am having issues where some things on VOD are not available when they should be. For example:

according to Showtimes website (and what is on Comcast), I should have episodes 1-7 of US of Tara, and episodes 1-6 of Secret Diary of a Callgirl. I have all of those under SD. However, in HD, I only have episodes 1-4 of Secret Diary and 1-6 of US of Tara.

Any suggestions?