Post box size packages
The postal service have a little loop hole in the system whereby the notifications can be sent before the package has actually been delivered. This is because the people who deliver letters/packages that fit into the post box don’t all have the handheld scanning devices so the barcode may have been scanned at the depot before it's actually delivered. Sit tight, that likely means it's almost time.
9 times out of 10, these packages are delivered and the notification issue resolves itself.
If the package does not arrive after 10 days (excluding Sundays) of your notification please let us know and we can take action on sending a new package if the postal service have deemed the package lost.