E1 should be Murder at the Vicarage
E2 should be Body in the Library
E3 should be A Murder is Announced
E4 should be 4:50 from Paddington
Note the last one has the incorrect title displayed in IMDb but the correct title when you try to edit it
I find that last error shows up widely on the Internet. Also the dates aired aren’t always in the order of the DVD collection. But since this a database for DVDs/Blu-rays, makes sense to me to follow their order.