Warner Brothers and DTS-HD MA 2.0 Incompetence...?

[fitprod]

Before you ask, I have a Panasonic BD55 (Current firmware...) connected to a Pioneer Elite SC07 via HDMI.

I had blown this off as just a limited run of titles, where some audio engineer just may have screwed up, but this is actual incompetence at Warner Brothers...

Over the past couple of years, Warner Brothers has issued at least 10 titles with DTS-HD MA 2.0 audio. Of those titles I own the following:

Presumed Innocent/Frantic (Both Encoded DTS-HD MA 2.0 LT/RT)
Funny Farm/Spies Like Us (Both Encoded DTS-HD MA 2.0 LT/RT)
Grumpy Old Men/Grumpier Old Men (1st title is Encoded DTS-HD MA 2.0 LT/RT)
Bloodsport/Timecop (1st title is Encoded DTS-HD MA 2.0 L/R)

And now...
Next of Kin (As with the rest noted, Encoded DTS-HD MA 2.0 LT/RT)

What do they have in common? None of the soundtracks, excluding Presumed Innocent and Bloodsport, output audio. The receiver even sees a DTS-HD MA signal, but there is no sound output. So out of 7 films, only 2 work. They fail to the point that the menu audio doesn't even work...

I could blow this off as an equipment issue, but everything else that I own, that includes DTS-HD MA audio, be it 1.0 to 7.1 works, from any other studio works. (Hell, the 5.1 audio streams for the the other titles on the double feature discs work, so it definitely not an equipment problem...)

Who's cage do I have to rattle to get WB corrects their encoding process?

fitprod