The difference of One symbol of hebrew shifts the meaning away & waters down the prayer we say, for this final exile, for justice from any evils that seek to harm innocent civilians both body mind/soul.
The censored version replaced the mem with a lamed-
בעת תכין מטביח ***ל***צר המנבח
"At the time that you will cause a slaughter TO the distressor that is barking/biting.
not from the distressor throwing away the meaning.
ימח שמם וזכרם
The censorships we see today are a fraction of the censorships of the past through the church that would confiscate all manuscripts & literally burn or cross out blott out any part that is interpreted to be against their insane lie indoctrination of a religeion. May all good people be freed from all slavery of body mind/soul this year.
Happy Hanukah "Festival of Lights of The Infinite One"