If only we could diff the BBC article (it currently says it was posted 21 mins ago which is younger than your comment…). It’s changed multiple times now without any kind of changelog or acknowledgement.

> Video footage on social media showed the aircraft, which is operated by Air Canada's regional partner Jazz aviation, coming to a rest with its nose upturned.

This just isn’t true. There’s no video of the plane coming to a rest with its nose upturned (which implies motion). The upturned nose happened only after passengers deplaned and the balance shifted.

> It had slowed to about 24mph when it collided with a vehicle from the Port Authority of New York and New Jersey, which runs the airport.

This is the next part that will change. Just because some of the last broadcast data said 24mph doesn’t mean that’s the speed it was when it collided with the truck. The truck is on its side and those passengers are in hospital. The pilots are dead. The plane sustained enough structural damage to have the entire nose collapse. If the sentence is based on that broadcast data, SAY THAT instead of printing it as fact.

And with all the quotes from social media posts from key groups, link to them instead of just vaguely quoting.

EDIT:

As expected, they got rid of the above paragraph claiming the speed. It now says:

“The plane was arriving from Montreal and had landed, before colliding with the vehicle from the Port Authority of New York and New Jersey, which runs the airport.”

Any of us can help log the changes by submitting revisions of the article to web.archive.org

With a fast-changing news story where vague/incomplete/conflicting details emerge in the first few hours it's not unreasonable for the first few revisions to be like that, and eventually gets fixed hours or a day later.