Over dramatised title, then again, it is a 'news' paper.
Them whales don't have teeth ... Humpbacks are baleen whales, which means, they filter their food through baleen plates. They consume krill, anchovies, cod, sardines, mackerel, capelin, and others sorts of schooling fish.
The whales did a good job of getting a "clean plate" of food.
Them whales ain't silly they got excellent eyesight, they were at least 6 feet from the divers, would have loved to have seen one gobble one up though and then spit him out..