Amazon has The New Mutants up for pre-order, though there is no release date at the moment.
So far, Disney and Marvel Studios have yet to comment on the The New Mutants release date situation.
The New Mutants is currently up for digital pre-order on Amazon.
The Marvel Cinematic Universe had nearly all of its upcoming release dates shifted, but The New Mutants, which is not a part of the MCU, was not included in any announcement.