We started with Romans, Vikings, Japs, Spanish and English.
The English player quit not far into the game. And when the Jap player had to go someone joined in his place but lost connection on his first turn.
(Or quit after he saw the overall citycount and my troops near his border
)
The change from English to Sioux took place right after this guy got disconnected.
Strangest thing was, while he was connecting/loosing connection the timer changed from 90 sec to unlimited