From the article....
"When you look at the images CBS released, a number of problems just immediately jump right off the parchment," Gray told THO. "First of all, the kind of quill that was used in these so-called memoirs was not in common use until at least 40 A.D. Secondly, the sentence structures used throughout these documents has never been seen in any piece of writing dated before the middle ages."
Mine's funnier.