Ticketmaster blasted over sale of King Charles' coronation concert tickets

Ticketmaster has made a royal mess of issuing tickets to King Charles' coronation concert at Windsor Castle, angry fans are saying on social media. 

The ticketing platform was charged with handling applications to attend the BBC event linked to the U.K.'s first coronation in 70 years. The concert will take place on May 7, the day after King Charles III's official coronation, and will feature performances from Andrea Bocelli, Lionel Richie, Katy Perry and other stars. 

Twenty-thousand tickets, released in pairs, were made available to the official coronation event by public ballot, according to the Royal Family's website.