Braintree password reset for non-SSO users with passwords older than 6 months

My Braintree prod username/password unexpectedly did not work this morning. I contacted Braintree support, their reply:

Our internal team confirmed that they are forcing a password reset for all non-SSO users who have not reset their passwords in the last six months, starting at 4 PM PDT today. Please use the reset password link here: https://www.braintreegateway.com/forgot_password if you are affected and set a new password for your account this will resolve the issue. We apologize for the inconvenience.