Janet Jackson - Unbreakable Alexander Tamargo/Getty Images

Janet Jackson

*After cancelling the UK leg of her “Unbreakable” Tour without explanation, dates from Janet Jackson’s U.S. leg are suddenly and mysteriously missing from her Facebook page.

Over the weekend, fans noticed dates for Tucson, AZ, Albuquerque, NM, Birmingham, AL, North Little Rock, AR, Moline, IL, Milwaukee, WI, Norfolk, VA, Hershey, PA, Manchester, NH, Providence, RI Tulsa, OK and Winston-Salem, NC were no longer on the schedule.

Rumors attempting to explain the various scrapped dates have ranged from poor ticket sales, to health concerns related to her recent throat surgery.

Below are the U.S. dates that have apparently been cancelled:

5/23 – Tucson Arena – Tucson, AZ
5/24 – Isleta Amphitheatre – Albuquerque, NM
5/29 – Legacy Arena – Birmingham, AL
5/31 – Verizon Arena – N. Little Rock, AR
6/2 – iWireless Center – Moline, IL
6/5 – BMO Harris Bradley Center – Milwaukee , WI
6/10 – Scope Arena – Norfolk, VA
6/14 – Giant Center – Hershey, PA
6/21 – Verizon Wireless Arena – Manchester, NH
6/22 – Dunkin’ Donuts Center – Providence, RI
7/16 – BOK Center – Tulsa, OK
8/10 – LJVM Coliseum – Winston-Salem, NC