Don’t see why. I’ve shown from REAL TRANSLATORS in the past that the terms “First of the Sabbaths” actually means first day of the week.
It also shows from writings over 2000 years ago it also meant the same thing then.
Your "Real Translators" are biased members of the Catholic/Protestant Cabal! What would you expect them to say.....but things that prop up their unholy traditions?
Your “real translators” are surely not qualified!
Try asking Nehemiah Gordon, at Hebrew University. His experience with the Dead Sea scrolls makes him a particularly qualified authority, also having come from a family of Rabbis that can trace their lineage back almost to the time of Yeshua.
It can get complicated: http://www.toledocog7.org/life_resources/indepth_series/Sabbaton.pdf
Also of interest: http://www.biblicalperspectives.com/books/crucifixion/3.html