I did incorrectly activate (and then deactivate) a third-party SSO on a Google Apps account (aka linked to a domain name). Now that the third-party SSO is deactivated, users can log again into their Google Apps accounts; however, when a user tries to change her password, she keeps being redirected to the "old" third-party SSO URL. This is very odd because the third-party SSO is now deactivated in the Google Admin console.
How can I restore the initial behavior concerning password reset for Google Apps accounts?