Someone stole the body!

[Wyrd of Gawd]

Don't you know a fake when you see one?  That's written in the modern Greek alphabet and it uses lower case letters which didn't exist before 800 AD.

http://www.ancientscripts.com/greek.html

Both the Codex Vaticanus and Codex Sinaiticus are emblematic of the Alexandrian text-type which was the language of the early church writers before being replaced by the Byzantine text-type.

This was sometime after the catholic church decided to switch to Latin instead of Greek.

It's a fake.