That doesn't sound good, Pete. Having followed it for quite some time, I was hoping that all of the legal issues were once and for all over with. With it still being held in an aura of secrecy, at least it feels so anyway, it may be a sign that all is not over with.
As outlined in one news report I read, when the aircraft arrives in the U.S., it will be sent to the Pima Air and Space Museum, only for assessment purposes. Hagen, the owner, would like to see the aircraft restored to flying condition, and tour it to various shows around the country. If it doesn't prove to be an ideal decision to restore it to flying condition, it may stay at Pima, to be put into static display condition.
The really cool thing about this E-model, is that it still retains its extremely rare ventral turret. Unfortunately, from various photos of its belly and elsewhere, the aircraft appears to be heavily corroded, and having spent more than a half a century exposed to looters, the aircraft is very much gutted on the inside. Any effort to restore it to flying condition, would certainly remove, I believe, a lot of history from the aircraft, as likely all of the skins would have to be replaced, as would most of the structure of the aircraft, basically making it a brand new aircraft, with its original parts in a heap somewhere.