No Lidlington departure between 0230 and 1129
Ah, I see. That's because of the cack-handed way LK has had so much crowbarred into it.
The text is:
Outward Travel
Not valid for travel on services timed to arrive London Euston before 13:00.
Not valid for travel on northbound services timed to depart London Euston or any other station, before 10:30.
Not valid for travel on services timed to depart London Euston after 15:59 and before 19:01.
So not only are those wrong (it should be 0230 - 1029, not 1129), but because they can't be bothered to do a separate restriction for tickets involving Euston/St Pancras that one is triggering when it shouldn't.
Looking at the other times, it appears that someone has gone through and set the individual station restrictions to be based on the first train from that station to Euston that arrives after 1300, which is unnecessary as the Euston restriction does that. What should be the case is that all of them should say 0230 - 1029.
Or maybe they did it because the eased restriction is only
northbound? Presumably they did it to give tickets to Watford Jn the same restriction as Euston?
So, not unusually for LNR and their predecessor, they have made a right mess of it, and lots of people will pay too much as a result. They really need to split the code into 2 or 3 different ones rather than trying to crowbar it all into one.