After postponing numerous Unbreakable Tour dates to undergo surgery, Janet Jackson has reportedly cancelled her rescheduled European tour stops.

“It is not possible to confirm new date at the present time so we are refunding all ticket holders,” an email from Ticketmaster informed fans who had purchased tickets to her U.K. and other European shows.

The iconic singer will still be holding her U.S. tour dates as promised, which are slated to begin June 24 in New Jersey.

Jackson herself nor her team has sent out an official statement regarding the news.