The date on Mika's tracker of Lilith is 4th June. The date on Sophia's laptop is 28th March.
A whale trapped underwater in a net would not have "suffered for days"; it would have drowned in less than an hour.
When displaying the 3000 miles journey of the shark, it is shown to have swum up the wrong river, namely the Loire, that flows about 200 km south of Paris.
The mayor of Orléans, a prominent city on the Loire, cheekily urged his citizens not to panic if they caught a glimpse of a huge fin, that would just be the lost shark hurrying on its way to shoot the movie.
The map in the closing credits doesn't show South Sudan. Sudan is instead seen with its pre-2011 borders (prior to South Sudanese independence).