Thank you! Based on the details in the post you linked - and using my 2012 Masterpiece Collection BD as a reference - I can verify that my newly arrived discs are NOT corrected. The mono track is the same on both 4ks and both new blu-rays (I even compared the non-restored cuts). Sigh...
I also received the "corrected" discs in today's mail. I have my doubts... first of all when I popped in the new 4k disc -- after the Universal "loading" logo -- I got a screen with options, one of which is "resume movie," which I suspect means my player is seeing the "same" disc as the...