Upgrading 1.10 to 1.11 - Comment Sync

After installing 1.11 (from 1.10)  and doing the normal upgrade steps (took about 24 hours to complete) I get the below message:

  • Comments Access Upgrade

    Some comments on this system have different access settings than their containers. Run this upgrade to synchronize comment access.

 When trying to access the page I get:

Invalid Admin Section.

Invalid Admin Section.

I looked through the upgrade docs and compared the .htaccess files but could not find what is missing. Is there a plugin that does the syncing?