I noticed on the top right screen when landing the 2 outside boosters that they did a 3 engine landing burn. Previously they'd only done this over the water, bu

I noticed on the top right screen when landing the 2 outside boosters that they did a 3 engine landing burn. Previously they'd only done this over the water, but considering that the last one went well on 31 Jan, perhaps they also tried a 3 engine landing burn over the drone ship this time and something went wrong. Just speculation, but it makes sense to me...