I am part of Apple Developer Enterprise Program, with role of Developer. I know I can't see it, but even the Account Holder do not see the option.
It happened yesterday after the Certificate expired. Is there any change or update on this area? Or we need to raise some special permission?
Please help us on this.
For such questions, please contact the Apple Developer Program Support Team. They can talk to you about your enterprise certificates and how to maintain them.
You can contact them directly via web form http://developer.apple.com/contact/submit.php or via phone http://developer.apple.com/contact/phone.php.