Good work and analysis!
The lady in green (looks very young - almost like a teen) is in your picture in post #58 - guy w stroller and puffy coast is in that one but not the one in #73.
With your eagle eye you’ve probably already noticed this - The blonde guy in the yellow long-sleeved T-shirt and the dark-haired woman in front of him w sunglasses and a purplish shirt are in both pictures (lower right) - about the same location.
Look behind this guy in the #58 picture - it looks like the stroller (it’s the same location as the stroller in post #73, but different angle).
Any idea the time difference between the 2 pictures?