Christian thought is that the Temple sacrifices, after "the curtain of the sanctuary was torn in two, from top to bottom" by miraculous means, were no longer being accepted as valid by God. (Mt:27:51).
We only have Matthew's words (or whoever actually wrote this gospel) for what happened in the temple.
For the sake of convenience, let say that Matthew did write this gospel, and the author and apostle are one and the same person.
That being the case, if Matthew was witnessing Jesus' crucifixion (I don't know if he did or not), but if he was there, how could Matthew possibly witness the curtains being torn in the temple. It is not possible for Matthew to be at two places at exactly the same time.
If you take a look at what happen in Herod Antipas' court, at the time when John the Baptist was beheaded.
Did it really happen the way gospels (Mark and Matthew) say it did?
Did Herodias' daughter really did a dance, that Antipas granted her wish of John's head?
It is quite doubtful that there were eye-witnesses belonging to John's or Jesus' disciples in Antipas' palace, so could either Mark or Matthew possibly know what went on.
According to Antiquities of the Jews, Flavius Josephus wrote of John's execution, but nothing about any wish granted for a dance by Herodias or her daughter. The Josephus' account is more realistic and believable, while the gospels seemed to be an exaggeration for dramatic effect.
Tax-collectors, farmers, fishermen, carpenters, etc. They were the sort of people who gathered around John the Baptist or Jesus, so it is doubtful they had anyone inside palace courts.