All of a sudden today 15 December 2016, I was not able to login to my apple ID and I get the error message saying that “Your Session has expired. Please log in”.
With the same login and password I can login the Apple Developer Panel (i.e. developer.apple.com) – after updating the password and the security questions I was still not able to login.
I then tried deleting the account in Xcode and adding a new Apple ID from scratch and still it doesn’t work but get the message “Your Session has expired. Please log in”.
Anyone else facing the same issue? It only started today. Last night there were no problems.