Earlier quoted context omitted.
I've heard rumors that SpaceX suggested another mission to bring them back earlier, but as it would only have been a couple of months earlier NASA very sensibly declined (not worth >100 million to reduce their time in space by a third). Know if there's anything to that? Might explain some of the odd rhetoric.
SpaceX offered to do it for free. Publicly.
Elon Musk offers a lot of things for free, and then turns out you have to pay anyway.