We have discovered that some players who use the GeForce Now service had their accounts suspended unintentionally. We are in the process of reversing these account suspensions and we're investigating the cause to prevent this issue from occurring again. If you are still experiencing issues with logging into your account, please reach out to our Customer Support team at https://help.guildwars2.com/. We apologize for the error and thank you for your patience.
ArenaNet Communications Team