So as of today (Sunday March 18) none of the HD channels have an HD flag / symbol. Don't know where the fault lies but it is irrelevant to me as a customer - you contract with FYI not me so it falls back on Verizon as the culprit regardless of who is at fault (and yes I know this is a peer-to-peer forum but Verizon employees do monitor).
This has caused multiple series recordings to unschedule (type selected as ALL), the "Press C to change to HD channel" function to stop working and the HD only option in the guide to cause no channels to be displayed. Once again it makes the DVR (and series recording) WORTHLESS 

I am really getting fed up with this as are other users (see THIS THREAD) and others in the technical forum.
If Verizon is going to be a serious TV provider this has to be fixed and soon or people are going to start voting with their dollars (myself included).