I am playing the Four Emperors scenario. One of the leaders of the Jewish Revolt is Johannes Gischala. I am playing the English version. in English, this leader is given as John of Giscala. Perhaps a better flavour name for the leader would be Yohanan ben Levi.
http://en.wikipedia.org/wiki/John_of_Giscala
In the battle detail screeen (the second screen), there are not enough characters to display Vespasianus' name properly. He is displayed as 'Augustus Flavius Sabinus' rather than 'Flavius Sabinus Vespasianus'.