Crikey. I'd say you've had some sunburn on your panel. Straight warranty swap I'd say. I don't imagine they will argue that it was an environmental issue rather than a bike fault. Is it hard or soft? How about the blister [emoji23]
Its not the paint the panel is definitely deformed. Been down to the dealer had my 600 miles service, Ducati will warranty the panel also needs new fuel sender, a new part is being designed to stop my rattly screen seems they have had a few complaints, i suppose we are the guinea pigs for a new bike.