If you guys are still having issues, you should contact support. They were able to force my update:
“I'm sorry for the inconvenience this has caused you. It seems to be an issue with the email account's password not updating in our systems. I have scheduled a force update on all your email accounts. The forced update will take approximately 2 hours to be completed. Once completed, you should be able to access your email accounts with no problems.
Please refrain from making changes to your email accounts (such as changing password) right now, as it will prolong the update process. If you are still having problems after the update completes, please let me know exactly which email address you are having problems with.”