Image update notifications

I have dockhand notifications setup to use gmail. I do get notifications from each dockhand that I have setup.

I have "Updates Detected" "Container image updates are available" enabled.

I also have the "Enable schedule update check" "Automatically check for container updates on a schedule" enabled and the time set for 4am.

I am not receiving an email notifying me that an update is available. Even when I log into my dockhand instance and see that there is an image update available.

As I stated, all other notifications are working as expected.

Any help? Possibly a bug report?