I sincerely hope that new update is correct. That structure has endured so much including 2 world wars that it would be a tragic loss.
I really doubt it is correct that the organs have survived.
This is an view from above during the height of the fire.
No organ is going to survive that.
Although they say the structure is saved, I think that is premature. The cathedral is still very hot and being hosed down.
The Church is built of Parisian lime stone, quarried largely from the site of he church. After exposure to heat the structure built of that stone exposed to heat can seem to be preserved and then crumble soon after.
We will all have to wait for structural engineering assessment after the structure has cooled and some time has passed. It is far too soon to know if the structure has been truly preserved or not. Yes, it is preserved for now, but for how long is the question.