Embedded Instagram and Twitter posts on college website not displaying in capture

Hello all,

I'm struggling to capture embedded social media content on my school's sites. Sva.edu did a big redesign not long ago, and I've had trouble with these things ever since. It seems like the content is capturing when I review the hosts report, but I just can't get the content to display. Any thoughts?

Here's an example:

https://wayback.archive-it.org/5552/20200623201250/https://sva.edu/features/sva-community-responses-to-the-coronavirus-part-5

And here's the original, so you can see what is missing:

https://sva.edu/features/sva-community-responses-to-the-black-lives-matter-movement-pt-4-2

Much obliged,

Lawrence (Assistant Archivist, School of Visual Arts Archives)