First observations :
The landing occurred just past the 600m mark. That may be a reason for go around.. And it was confirmed by people talking about hearing it on liveATC. I'm looking out for the recording.
The thrust reversers appears to have been selected, before the thrust was increased again. This is against operating rules.
I don't know if the 350 behaves weirdly in a balked landing ? At least, the 320 does, with huge pitch down input on the stick which incurs a lot of force.