The concept of the observer-moment is at the heart of much of our thinking. I believe this is a problem, because the very words 'observer moment' are self-contradictory.
How can you have an observer (a consciousness) in a moment (a snapshot in time). Think about it. In which snapshot (universe) did that thought occur? I am not proposing any solution to this problem - just pointing out that any edifice built on the idea of an observer-moment is bound to crumble. James