Yes, I suppose it would be the 'safest' move to just let it go after a day of hammering from 2 countries in 1 day.

But ya know what? It would be interesting to do a lil project on this stuff.
Go into a forum, show a device that seems to be clearly OU. Hang out for a while, giving reasonable explanation of relatively simple things like coils and magnets and circuitry. And sorta drag it out a bit stating the usual things we here in these situations, and one day pick someone from the thread to be the one that you want to send it to, to test it for themselves.

Design the mock setup so it looks like something that might need 'the boys' to come out and examine it, or rip it to shreds. And if funny business happens between shipping, and we get this kind of 'no answers' situation, and we really dig in to find out what really happened. Oh, so the twilight zone really exists? It must have flown over the bermuda triange, and what is in the plastic container is the best they could do with it in the alternate universe.

I might think that if a package that was suspicious that maybe calling the sender, of which if the sender answers, it is a good sing to begin with, and ask some questions before calling in the Demolition Man, and have the eggs to throw it all in a container and resume the shipment, no form of COMMUNICATION AT ALL!!!!!. A conspiracy theorists wet dream.
I bet if you get an ATTY to make several calls, some answers might come to light. In our 'field' having knowledge of what is really happening in these situations can be extremely valuable. If it turned out to really be just xray suspicious package and have the specialists check it out. I might think these Specialists are involved with this company full time.
Imagine what other things this happens to because 'they' are all just too paranoid is my only guess.
I would venture to say that this is not an isolated incident and the losses must be, well, lots. Somebody must have gotten an atty and at least got some answers before this. Heck, LET US KNOW WHAT WE DID SO WE DONT DO IT AGAIN!! Because WE KNOW NOTHING!
And our stuff is all in pieces and it was "definitely' and 'inside' job.
But like you said, no insurance, no pics nor proof of anything really. Well, wait a min. Not that we would want to be letting them view, but the 'threads' could be very good proof of the condition, words and pics, just as much as pictures taken.
Bah, this can drive one crazy. lol Hev you checked the package for bugs?

Just kidding. maybe.

But it would be neat to test the boundaries a bit with harmless materials.
I wonder if shipping 'oil' like that is an issue? Packages might need special handling, like, you know, just any old plastic container and snap the flimsy lid on it.

Mags