Rumor has it that this is the last year of the World Cup. It will be their 6th time hosting it, and I believe the FIS has 3 year contracts for venues. The first contract covered 2016, 2017, and 2018. The second contract was supposed to cover 2019, 2020, and 2021, but the 2020 season was on a modified schedule and only in Europe, so I think everything got pushed back a year, making 2022 the last year of the contract.
That makes it all the more important that this year's event go on as scheduled. If there's a weather pattern change around the 9th or 10th, with consistently cold weather afterwards, then they should be able to open the 11th or 12th and hold the World Cup as scheduled.