While this won't affect millions of people to the hundreds it will I want you to know if you become chat suspended then you are in for a permanent one.
I was chat suspended and finished my suspension on the 8th. On the 9th Microsoft made it permanent.
I go to log on that day as I play mlg and while I am able to send messages and voice I still couldn't talk in party chat.
I contacted Microsoft who in turn told me to contact enforcement.
I'll start by saying you have better chances of talking to the CIA.
I went to the enforcement page to submit a review but couldn't as I already served my suspension. I go to the enforcement fourms where they tell you they no longer handle any questions their about account suspension or bans. Lmfao...
I call Microsoft again.
Then their is a post from the 9th saying oh hey guys we know their is an issue and we are working on it. Lmfao...
It's been about 2 weeks now after serving my suspension and I still can't party chat. Their is no way to contact anyone.
All I can say is don't get chat suspended or you will lose your account permanently