I have no inside information on the LCH/NYT situation. But as someone who works in the industry, I would stake a bet that her editor contacted her and consulted on how she wanted to handle the situation. Issue an apology, amend the review, let it stand, etc. If the NYT felt strongly that her comments were beyond the pale, they would be gone by now. If she's not saying anything and the review isn't being rephrased, then she's made that decision and her newspaper is standing behind her. Of course, she is a freelancer with no job security, and if the NYT feels that she's been made vulnerable, they can very easily just stop contracting her.
"You travel alone because other people are only there to remind you how much that hook hurts that we all bit down on. Wait for that one day we can bite free and get back out there in space where we belong, sail back over water, over skies, into space, the hook finally out of our mouths and we wander back out there in space spawning to other planets never to return hurrah to earth and we'll look back and can't even see these lives here anymore. Only the taste of blood to remind us we ever existed. The earth is small. We're gone. We're dead. We're safe."
-John Guare, Landscape of the Body