Some users are experiencing an error message when trying to click the 'See the Full Content' link in the header of the email body. There are from different roles reporting the issue, but its unclear if all users are impacted or only some. I was unable to reproduce the problem as a user in the same BU. The sender or author of the email is the owner of the email record. There are no other email related permissions issues.
The permissions on the role for the Activity is:
Any suggestions on how to fix this?