Nine of Rihanna’s “ANTI” tour dates have been postponed, according to Billboard.

The singer canceled her Grammy performance earlier this month, as she was reportedly suffering from bronchitis. Now “production delays” have affected the first nine dates of her “ANTI” tour, which is named after her album that was released last month.

Rihanna’s “ANTI” stops in San Diego, Houston, Austin, Dallas, Atlanta, Phoenix, New Orleans and Oakland and San Jose, California have been pushed back.

The trek is now slated to launch March 12 in Jacksonville, Florida. 

Travis $cott is scheduled to open for her on the North American stops, while Big Sean and The Weeknd are set to be the opening acts on the European portion of the tour.

The updated Rihanna “ANTI” tour itinerary is as follows:

March 12 – Jacksonville, FL, Jacksonville Arena

March 13 – Tampa, FL, Amalie Arena

March 15 – Miami, FL, American Airlines Arena

March 18 – Nashville, TN, Bridgestone Arena

March 19 – Cincinnati, OH, U.S. Bank Arena

March 20 – Charlotte, NC, The Time Warner Cable Arena

March 22 – Washington, DC, Verizon Center

March 23 – Buffalo, NY, First Niagara Center

March 24 – Auburn Hills, MI, Palace of Auburn Hills

March 26 – Hartford, CT, XL Center

March 27 – Brooklyn, NY, Barclays Center

March 30 – Brooklyn, NY, Barclays Center

April 2 – Newark, NJ, Prudential Center

April 3 – Philadelphia, PA, Wells Fargo

April 5 – Quebec City, QC, Centre Videotron

April 6 – Montreal, QC, Bell Centre

April 7 – Montreal, QC, Bell Centre

April 9 – Baltimore, MD, Royal Farms Arena

April 10 – Boston, MA, TD Garden

April 13 – Toronto, ON, Air Canada Centre

April 14 – Toronto, ON, Air Canada Centre

April 15 – Chicago, IL, United Center

April 18 – Winnipeg, MS, MTS Centre

April 20 – Edmonton, AB, Rexall Place

April 21 – Calgary, AB, Scotiabank Saddledome

April 23 – Vancouver, BC, Rogers Arena

April 24 – Seattle, WA, KeyArena

April 27 – Salt Lake City, UT, Vivint Smart Home Arena

April 29 – Las Vegas, NV, Mandalay Bay

April 30 – Las Vegas, NV, Mandalay Bay

May 1 – Phoenix, AZ, Talking Stick Resort Arena

May 3 – Los Angeles, CA, Forum

May 4 – Los Angeles, CA, Forum

May 6 – San Jose, CA, SAP Center

May 7 – Oakland, CA, Oracle Arena

May 9 – San Diego, CA, Viejas Arena

May 13 – Dallas, TX, American Airlines Center

May 14 – Austin, TX, Frank Erwin Center

May 15 – Houston, TX, Toyota Center

May 17 – New Orleans, LA, Smoothie King Center

May 18 – Atlanta, GA, Philips Arena

For additional coverage of Rihanna, who had nine of her “ANTI” tour dates postponed, watch the following DX Daily: