Caution Aura effect - bright glare in other image areas

One of the reviewers here reported a "Helo" effect. It seems to be not only a single device that is affected by this bug. Also with me radiate light areas than in other parts of the image so that the picture just to brighten and looks dull. It forms a kind of "aura" around bright objects. The error is even discussed in various internet forums. In the Panasonic hotline says only that this was normal with LCD devices to some extent and we should replace the unit when you hold the technical for a problem. Again therefore a service hotline, where you will simply not taken seriously.

For me, to be seen in the picture Aura is certainly not "normal". On a much cheaper projector model that I had, all image areas were clearly separated from each other and there were no visible radiations.

I'm curious; I'm waiting on a replacement unit ...

Update:
As a replacement unit from dealer was no longer available, I opted for the Sony HW55. Too bad, because the Panasonic would without the error determines made a good impression and is otherwise well equipped. What is unacceptable in my eyes, is the service of Panasonic. There is no central e-mail address to which you can turn to, only different "service partner" who do not respond to requests partially or get rid of a. On the hotline that looks not much better.
I just wonder why the projector has suddenly become cheaper by several hundred euros at once and report many customers at the same time in one of this "aura" problem ...