Uncertainty Principle tricked - so why not Newtonian Determinism?

Recently I read that some results are obtained in directions of tricking the uncertainty principle. The relevant link is here: http://www.caltech.edu/content/tricking-uncertainty-principle , and the paper is on the Arxiv.

Now the problem I have is that if we can trick the uncertainty principle, doesn't this mean that the uncertainty principle is just a restriction on our current ability to make measurements rather than a fundamental limitation?

If so, can we assert that actually the universe does have certain physical knowledge of each particle's momentum and position simultaneously, and the interaction of the rest of the universe with that particle is not uncertain. But isn't this simply Newtonian Determinism?

So were is the catch?