Not an announcement, but I was once told the story of an American gentleman asking the guard on his train "Excuse me sir, do you know when we get to Loogabarooga?"
It turned out the American gentleman was inquiring about Loughborough.
Years ago I was on one of the Birmingham - Paddingtons when they were frequently 50s, and an American asked “say, is it reading [as in a book] or reading [as in the town]?”
I've haven't been that way for ages, but: is Dodworth announced to rhyme with Cudworth and Bedworth (which I think it should be)?
It may be local dialect but a mate of mine is from Penistone and he pronounces it Dod’uth. (Which is at least consistent with the local pronunciation of Bedworth which is Bed’uth)