Just watched the highlights on Sky.
Their offside goal. Almost all of the Bournemouth players pretty much knew Evanilson had touched it. As they go to 'celebrate', Cook has no idea if Evanilson touched it, and they're all looking over to the linesman if the flag goes up. As soon as it does, they're all running back and not even debating it with the ref.
As for the Senesi foul on Buonanotte, I didn't realise at the ground how blatant a foul it was. Looks worse when watching it back and it's almost definitely a yellow, which would mean his foul on Fatawu sends him off. Two games in a row opposition players escape 2 bookable offences (Calafiori last week).