It would have to be the whole programme taken in to consideration when deciding if it should be shown pre-watershed, not just the bit that would have been broadcast before 21:00.
The case included a
so maybe they thought better to put it on after 21:00.
Talking of schedule changes, this is from BBC One this evening...
BBC One (England, NI)
22:35 - 23:05
The Matt Lucas Awards (Series 2, Episode 5) isn't on and has been replaced by:-
22:35 - 23:35
Panorama (The Derby Fire: Secrets and Lies)
23:05 - 23:35
Cuckoo (Connie Sings) isn't on and has been replaced by:-
22:35 - 23:35
Panorama (The Derby Fire: Secrets and Lies)
BBC One (Wales)
22:35 - 23:05
Welsh Towns (Series 2, Carmarthen) isn't on and has been replaced by:-
22:35 - 23:35
Panorama (The Derby Fire: Secrets and Lies)
23:05 - 23:35
The Matt Lucas Awards (Series 2, Episode 5) isn't on and has been replaced by:-
22:35 - 23:35
Panorama (The Derby Fire: Secrets and Lies)
BBC One (Scotland)
22:35 - 23:35
Holby City (Series 15, The End of the Beginning) is on at the later time of 23:35 (was 22:35)
23:35 - 00:05
The Matt Lucas Awards (Series 2, Episode 5) isn't on and has been replaced by:-
23:35 - 00:35
Holby City (Series 15, The End of the Beginning)
00:05 - 00:35
Cuckoo (Connie Sings) isn't on.
22:35 - 23:35
Panorama (The Derby Fire: Secrets and Lies) has been added to the schedule