Yup! Indeed. The original stereo track had a slight saturation/clipping during that line, that’s why they decided to use a different take to cover it for the new 5.1 audio mix.
Here’s a little comparison:
5.1 remix from DVD: https://vimeo.com/177321092
Original stereo from TV: https://vimeo.com/177321090
Original stereo from LD: https://vimeo.com/177321091
Pass: OT