It does now, thanks. I didn't know it had to be changed in-game, too.
A couple of things I did notice, though.
*The Ptolemaic capitol should be Alexandria, not Memphis.
*The Romans can't built any temples.
*As you know, some units lack descriptions. I've seen this actually cause battle CTDs in the past (we had this issue with Sparta: Total War 3.5 during beta testing).
Can I suggest a few more settlements in Greece? Right now it's quite big and quite empty.
BTW, I went all the way though the expanded_bi file and fixed some errors, such as occasional misspellings, leftover references to Dacia, Scipii, and Julii, changed every mention of "Romans (Senate)" to just "Romans", and such. It also includes a few suggestions to Sonny for renamed factions (such as "Germanians" to "Germanic Tribes" and "Celts" to "Celtic Tribes"). So here's my optional expanded_bi file if anyone wants to use it.