I can't see Lucasfilm/Fox releasing a corrected set (not that I'd one anyway cause I live in the UK and bought the R1 release). It would cost them too much money and they'd lose face. It's much easier to deny the problems and piss off a relatively small number of people who have issues with the defects than it is to actually take a positive step towards fixing them. The whole thing makes a mockery of THX though, doesn't it? Quality assurance my arse!
I might write to Fox UK just to see if anyone there has the brain capacity to actually comprehend my grievences. I bet I just get a standard reply about 'no known issues', even though I have posted three lengthy articles that clearly show some of the defects. If things go well some of these things will soon be appearing in a well-known UK magazine - let's see them deny it then!