Yes, good spot. Of course power and torque curves will always be equal at 5252 rpm because...
Not only that, power and torque will always be mathematically connected (by engine speed) regardless where you are in your chart so given that the torque levels are correct in both tuned and stock version in your case (which I have no reason to doubt), your are the victim of someone at the dyno centre having typed in the wrong gear ratio/wheel size for your power calculation, i.e. your top end power will of course be correlating to your torque increase at high rpm's as well.
The 225 hp TT that I've been currenty working on will hit the dyno later today, so we will see how that works out, but then again... Boost has been raised quite a bit.