Thread:Project:Support desk/Confirm e-mail address fails for some users

After installing the newest version 1.19.1, some of the members are having problems with the link provided for confirming the email address. The emails says the confirmation code expires on July 5th, 2012, but when the users try to confirm, they get a message on the Confirm e-maill address page "Invalid confirmation code. The code may have expired."


 * 1) what can the problem be?
 * 2) How can I turn it off and still have the email notifications going out.