The linked AAIB report is pretty interesting, and surprisingly easy reading.

https://assets.publishing.service.gov.uk/media/6544b3089e05f...

Also interesting from the article:

> An engineer and co-pilot went back to take a look at the window

Is that the same person? Or would they ordinarily be flying with 2/3 pilots and also an engineer? Or did they just happen to have an engineer among the nine passengers on board to call upon like they might a doctor?

Although, with 11 crew and 9 passengers, maybe they do just routinely fly with a doctor, engineer, dentist, therapist, ...?! (It's not actually stated, but seems like maybe it is the film studio or whatever's plane, not that it just happened to be loaned out for filming beforehand. So maybe a funny crew list is more likely than otherwise.)