Yeah, they loop the section (and not with subtlety) at the cut to Shelby. Another thing that annoyed me about the music in the remaster was how it always seemed to fade out overly quickly during the end of acts, cutting the ends of notes off. Have no idea why they did that.
I actually just posted about this in the Season 3 thread, before I saw this.
I wonder if the VHS version of the two episodes edited together had the audio this way?
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