One of the October shows was rescheduled for Sunday, but bad weather blew that out of the calendar.
A concert Monday is slated to go forward as planned, and Sunday's canceled show is likely to be rescheduled for Tuesday, said authorities.
The diva vented on Twitter, writing that "all 28" of the trucks carrying sets for her elaborate show had been detained. She said had wanted to do a show without the sets, but even sound and power equipment was blocked.
"I am furious and devastated," she wrote, adding that it was "unfair to my fans and to me."
The Associated Press contributed to this report.