[b112]

Not sure it's obvious it's anywhere. Things can be lost.

Unless you mean we manage faster than light speed, and we get ahead of it.

[mikkupikku]

Apparently it and other missing episodes were found and shipped to the BBC archives in 2013, but that one episode never arrive. It was presumably stolen en route and sold to a private collector.

[b112]

Fair in one respect. Yet 'presumably' is just that, and it could have been lost forever.