I was not aware of any specific change of the Natalie voice, but the AI vendors do update the models occasionally and that can change how it sounds especially in a before and after comparison. You might want to check if your speed, pitch, and style are the same as they were when you did the other players. Those can get easily bumped.
The remedy in a situation like that is to do a team generate with that voice when you have the settings as you like them which will get them all to the same generation settings. Team generate is available as an option at the bottom of the ai generate screen for any player on the team.
The remedy in a situation like that is to do a team generate with that voice when you have the settings as you like them which will get them all to the same generation settings. Team generate is available as an option at the bottom of the ai generate screen for any player on the team.