Well, the package has exited the Santa Clarita/Pasadena loop and has landed in San Bernadino yesterday. Usually this indicates that the package will be delivered the next day, but this is today's tracking info
Product & Tracking Information
Postal Product:
First-Class MailŪ
Features:
USPS TrackingŪ
Date & Time
Status of Item
Location
June 17, 2016 , 12:09 am
Processing Exception
SAN BERNARDINO, CA 92403
The package is delayed and will not be delivered by the expected delivery date. An updated delivery date will be provided when available. The Postal Service has identified a problem with the processing of this item at 12:09 am on June 17, 2016 in SAN BERNARDINO, CA 92403. The local facility has been alerted and is taking steps to correct the problem.
June 16, 2016 , 11:59 pm
Departed USPS Facility
SAN BERNARDINO, CA 92403
June 16, 2016 , 9:21 am
Arrived at USPS Facility
SAN BERNARDINO, CA 92403
June 15, 2016 , 8:15 pm
Departed USPS Destination Facility
SANTA CLARITA, CA 91383
June 15, 2016 , 7:43 am
Arrived at USPS Destination Facility
SANTA CLARITA, CA 91383
June 13, 2016 , 7:32 am
Arrived at USPS Facility
PASADENA, CA 91109
June 13, 2016 , 6:01 am
Arrived at Post Office
PASADENA, CA 91109
June 13, 2016 , 12:20 am
Departed USPS Destination Facility
SANTA CLARITA, CA 91383
June 11, 2016 , 10:27 pm
Arrived at USPS Destination Facility
SANTA CLARITA, CA 91383
June 10, 2016 , 6:11 am
Arrived at USPS Facility
PASADENA, CA 91107
June 10, 2016 , 1:56 am
Departed USPS Destination Facility
SANTA CLARITA, CA 91383
June 9, 2016 , 7:36 am
Arrived at USPS Destination Facility
SANTA CLARITA, CA 91383
June 8, 2016 , 12:25 am
Arrived at USPS Origin Facility
ATLANTA, GA 30304
June 7, 2016 , 3:49 pm
Acceptance
BUFORD, GA 30518
June 6, 2016 , 10:56 am
Acceptance (SSK)
BUFORD, GA 30518
For some reason I do not think that
Processing Exception is the equivalent of exceptional processing.

Enjoy the tune, please.
https://www.youtube.com/watch?v=425GpjTSlS4