Bad news for ticketholders of Drake and Migos’ Aubrey and The Three Amigos tour dates in Denver this weekend.

The concerts at the Pepsi Center, originally scheduled for Saturday, July 28 and Sunday, July 29, have been postponed until further notice, according to a spokesperson for Drake.

The first sign of trouble popped up earlier today when the venue’s ticket seller, altitudetickets.com, changed the status for the July 29 concert to postponed — with a make-up date to be announced later.

Now both shows are officially postponed, according to the artist’s spokesperson, with rescheduled dates to come later.

Here’s the full statement provided to The Denver Post this afternoon:

“In order to deliver the high standard tour experience our fans expect and deserve, we have made the necessary decision to slightly adjust the beginning of the Aubrey & the Three Migos tour schedule.”

The tour will now kick off in Kansas City on August 10, with a limited number of additional shows being rescheduled. Tickets purchased for the original show dates will be honored for the rescheduled dates.

Complete changes made to tour schedule:

Kansas City, MO rescheduled to August 10
St. Paul, MN rescheduled to August 12
Toronto, ON rescheduled to August 20, 21, 22
Salt Lake City, UT rescheduled October 10
Denver, CO , July 28 and 29 postponed, date TBC
Scheduled August 20 show in Chicago will be canceled.”