Save this article to read it later.
Find this story in your accountsSaved for Latersection.
The censorship is coming from inside the palace.
TL;DR: Buckingham Palace simply couldnt abide someone in its circle sayingpoppycock.
They didnt want to put the word poppycock in her mouth.
I presume because they didnt want people cutting things together of her saying cock.
In the end, the show landed onbullshitto replace the word in question.