The connection issues for the European megaservers have been resolved at this time. If you continue to experience difficulties at login, please restart your client. Thank you for your patience!
As there are already multiple threads discussing the recent login and loading issues, we are going to close this one.
We have updates on a few different issues related to login, loading, and Greymoor access in the thread linked below. The recent maintenance has helped resolve many issues that players were experiencing yesterday.