I've seen the movie and I don't know how much of the original dialog was in the Kamloops presentation but I see the point of the comment below. However, it is like many of what we refer to as classic movies, they reflected the times and casts were not diverse and the dialog reflected society.

With the Me Too and Times Up movement continuing to change minds and attitudes, maybe it is time to put Grease and other movies which don't reflect our current society in the vault.

"After four decades of pleasing audiences, the 1978 musical romantic comedy film Grease is currently under scrutiny after several critics are calling it 'misogynistic,' 'homophobic,' and 'sexist.' Some even think the movie promotes 'slut-shaming,' while others criticized it for its lack of diversity."