There is a bug where the incorrect states are logged when toggling the notification preferences.

To reproduce:

1. Go to Site admin -> General -> Messaging -> Notification settings
2. Toggle the 'Assignment notifications' enabled state (first one in list)
3. In a separate window, go to Site admin -> Reports -> Live logs
4. Observe that the live log reports the 'from' and 'to' states incorrectly (inverted)
5. Toggle the 'Assignment notifications' enabled state again (to enabled)
6. Observe that the report logs that it was set to '0' when it should say '1'
7. Repeat for other toggle items.

Additionally, the wrong component is reported. It should be 'message' and not 'core'.