Guild Wars 2

i get a message saying “the game client is unable to gain access to the log-in servers at this time…”.
internet connection is ok, GW2 has firewall privileges and i was able to play couple of hours ago.

tried changing password, revoking network authorisation, repairing client, re-install.

nothing works

edit: tried adding -clientport 80 in the cider.plist file, no change.