This should have been obvious to all, and I have said it over and over again. They are going to drag this out as long as they can so they can keep paying themselves and hopefully find some angle to exploit to prevent this from being a total loss. Right now they are not having much luck with that. The trial data is not good, and that is why they don't want to release it. If they had good news to release, they would have done it a long, long time ago - like, years ago.
That's just common sense. When you have good news, you don't sit on it. It really is that simple.