(Fans who think their tickets were improperly canceled will have the ability to have their case investigated.)

Oasis Fans ‘Crushed’ as Ticketmaster Begins Canceling Bots-Bought Tickets The UK’s Competition and Markets Authority (CMA) is investigating whether Ticketmaster, the online ticket-selling platform breached consumer protection law. The investigation by the UK competition regulator was launched after the sale of Oasis reunion tickets included the use of “dynamic pricing”, which meant prices prices rose in line with demand. (Photo by Matt Cardy/Getty Images)

Thousands of tickets to Oasis' reunion shows next year will be invalidated for being improperly sold on resale platforms.Getty Images