In the Admin Console, if a notification policy has been created by pasting from another cell in the UI or the policy imported with mposter of the baroc file, then it is not possible to enable or disable the notification policy.
Attached is a replacement jar file with fix for this problem.
1. Stop the Admin Console if it is running.
2. Take a backup of the ix.jar file in <installdir>\pw\admin directory to a directory outside of the installation path.
3. Unzip the attached zip and place the ix.jar in <installdir>\pw\admin directory.
4. Start the Admin Console.
The fix will be included in next fix pack.