Home Folder Permissions with AD not working after 6.10.3

Hello, 

My Client has had this issue in the beginning of the year when the NAS was updated to 6.10.3 and I'm having a hard time reopening the support case so I will post here (if any official support member sees this, contact me if you can reopen the case). 

The ReadyNAS is linked to Active Directory. The Users each have a home folder. After the update to 6.10.3, the home folders for each user have lost permissions... 

I can create a new user in Active Directory and it works great, the folder for that user is accessible. 

Existing users are not accessible. 

I've seen community topics that suggested a mkhomedir command but I do not want to overwrite home folders and delete data. 

Is there a command that will re-apply permissions?