I've had a look/listen to the relevant areas of the 3rd version. The greenroom cut is still sounding off. As I thought, it's the change in overall soundmix that is noticeable, not so much the deleted line.
Start listening carefully from about 01.13.43 in your edit (crank the volume up on your speakers/headphones if you need to) and you'll notice hear an omnipresent deep base rumble of crowd noise happening in the club outside the greenroom. At 01.14.13 (exactly as the "Suit each other line" ends) the rumbling suddenly stops dead for a second into near silence and then the "So..." line is said, then some subtle tension music comes in for a few seconds, then the rumbling resumes when Knives says "You're my role model". It's that silent-ish gap between the two lines when no sound from outside the room is audible and no music is playing on the score which is distracting.
There are a few seconds of the rumbling at the start of the green room scene when nobody is talking (also a few other spots throughout where there is no dialogue). Simply cut/copy a bit of that clean audio out, then mix it in over the silence between "Suit each other line" and "So...", then the music comes in and covers any sound differences in the source.
I did a little clip to show what I'm talking about, sometimes that's easier than trying to describe it. First a whole section of the scene from your 3rd version for context, then just the problem part, then with it fixed the way I described above:
(Password: fanedit.org)
I've not edited/altered your mix, just added some of that crowd noise on top of it during the gap between the two lines. It's not 100% invisible but I don't think anybody would notice/hear the cut now, if they didn't know it was there. You can probably mix it better.
Just have one more pass at that bit please and this will be ready
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