Why is the Mirror Page Link still active after the 60-day retention period in AJO?

Hello to everyone,

According to the documentation, "The retention period for a mirror page is 60 days. After that delay, the mirror page will no longer be available." However, I conducted a test with an email sent in July 2024, and the mirror page link is still active.

https://experienceleague.adobe.com/en/docs/journey-optimizer/using/channels/email/design-email/add-content/message-tracking

Could someone clarify why this is happening? Is there an exception or specific configuration affecting the retention period in this case?

Regards,

Diego P.