You're going to have to give an example of how that can happen... I can't imagine it being possible.
Now it IS possible that one has so much fun playing the game - due to friends, fun competition, many beers, whatever - that he completely glosses over the course and its features, thus having no recall later; but that's not the fault of the course, obviously - and one would think he could go back again and if there are worthy features to be seen, he'd notice them.
I just can't see how your example can occur though... the course being so fun on its own that you forget all the features... that seems to be beyond me.
TH
ps - late edit - I agree completely with Sully. The game remains in the playing.