Hannah, thanks for your posts. I didn't pay much attention to the verses, I'm afraid - once a day, event, is over, I lose interest!
I didn't mind your gran's 'dreckly', that's just a regional/pronunciation thing - nothing to concern pedants unduly.
Jigjag, the only soap I watch is 'Coronation Street', so I knew Shona (as a character). I haven't watched EastEnders for at least a decade, but I had vague memories of Dr Legg.