I did see the episode and although the cause of the crash was different (exploding propane cyclinder strikes AC) - the final roof collapsing on the village hall was a bit tasteless - especially as the G-SPAO AAIB report has been punted into the long grass next to the Iraq report.
IIRC the Lockerbie rip-off was due to be transmitted on an actual anniversary of PA103.
So all they need to do now is have a bin lorry mow down the survivors!
EG