But surely there is a simple yes or no to the question of, does Morris' company currently have any more in its possession?
As we've been trying to explain to you, it's often not that simple. There are a lot of variables involved. They may not be free to reveal what they have due to confidentiality agreements with other people. Or they may not be entirely sure what they have, or may not have gotten around to confirming what they might have, because -- again -- lost
Doctor Who episodes are a very small part of the materials they're working with. They have other priorities, other recovered films to evaluate and restore, and there are only so many hours in the work week. They can't just abandon all their other responsibilities to indulge the impatience of a bunch of
Doctor Who fans.