if we have the ambassador title we maintain it?

maybe I am still half asleep but this began about the "Ambassador Title" and rapidly went to the "Exaulted Title", please clarify, if we have the ambassador title we maintain it?

I likely have some or http://www.euwowgold.fr/ had some titles achievments etc that changed and I am yet unaware though I certainly noticed I have many missing keys.

As stated before, I wish the players had a heads up when achievments are going to change like maybe on log in page where maintenance announcments are made, not everyone has time to read patch notes word for word, needs to be more notification directed towards the players especially when changes impact what they work hard for.