Wizards of the Coast (WotC) announced it is delaying the release date for the Pioneer Challenger Decks for 2022 in Europe and Asia until December 9.
WotC cites ongoing supply chain issues as the reason for the delay, though all other regions will maintain the original November 4 release date. More details will be updated as they come.
More information and decklists for the Pioneer Challenger Decks 2022 can be found here.
Read the original announcement from WotC.