Thanks @zwbetz, yes…
The /events/index.html was an existing page, and here’s what i can pull from the file in the S3 bucket, lines 462 to 465:
srcset="https://mysite.imgix.net/2019/01/DSC_0108.jpg?w=630&auto=format 1x,
https://mysite.imgix.net/2019/01/DSC_0108.jpg?w=630&fit=max&q=40&dpr=2&auto=format 2x,
https://mysite.imgix.net/2019/01/DSC_0108.jpg?w=630&fit=max&q=20&dpr=3&auto=format 3x"
src="https://mysite.imgix.net/2019/01/DSC_0108.jpg?w=630&auto=format"
The /events/metro-west-community-leader-mixer/index.html was created today by my client via foresty.io and the generated html file is not showing up in my S3 bucket at all.