I don't know how they can claim they just discovered it.
I have often heard it reported when it's lost so there must be lots of it about.
I mean even if you just look at how much was lost, someone has to find it again sooner or later.
It must be all over the place.

Unless of course, it is very rare,.. and it's the same element of surprise that is continually being lost and then found again.
Yeah,. that'll be it.

It sounds a bit like quantum physics.
If you look too closely at it then it might not be there, or maybe it will. Who knows?