Movies started to move frequency yesterday, I believe they are shifting some others today too.
You have three choices,
Scan the new TP that they are using so they are added to your box, they will appear at the bottom of the "all" group.
or
Scan the sat, but that will give you a big list of channels and it won't be sorted into groups.
or
Wait for blade to update the online channel list, they are usually about a week behind the moves.
Your VU box will probably auto update your channel list every night so you don't have the messing about that you will
have with cheaper boxes