Retention period - accessing an old/expired document

Hi,

It appears that I did not download a copy of the executed agreement in mid June. Now over 2 months later, I need to access the agreement. However, when I click on the email link I got in June to view the document, I get the following message, "A member of the originator's account has removed this asset from Acrobat Sign. Data on this agreement is no longer available."

Is there any way to access this agreement? Please help!