Looking closely at the photo, you can see a short skid mark from what was probably the left gear and it’s angled quite a bit off the runway direction. For an aircraft with ABS, that’s an interesting thing to see...
Edit: Crossed with sabenaboy. I agree with everything he says. It does make the possibility of some kind of malfunction more likely, as opposed to mishandling, so I think we should give the crew the benefit of the doubt for the time being.