Back button jumbling images - any ideas on CSS fix?

Site URL: https://www.marindearie.com/

Hi all! I just launched my site and when you click on a project from the homepage gallery, and then press back button to go back home, it's causing all the images to jumble for some reason. Definitely an issue with squarespace template, but since support isn't able to help me, I was wondering if anyone has ideas on how to fix this? Possibly through the css? Thanks so much!

marindearie.com

This doesn't look like something that would be fixed with extra coding. This strikes me as a delayed loading issue. Are you using any scripts of code in the Header/Footer of your website?

Thanks for your response Ziggy! No code in header/footer. Only added code is on video blocks. 

It's a really weird issue, especially since when I press refresh, it loads correctly. 

Site loading appears to be a little slow, but it's not a problem that I am seeing when I test on my phone. Looking at the website code I can't see a reason for the issue that you're seeing. I'm sorry that that doesn't give you a solution, but it's something positive I hope!

ok thanks! I tested on my phone and 3 laptops and am getting the same issue, but glad it's not for at least some devices. I'm really stumped on this one - hopefully squarespace can figure out a solution very soon, but feel like it could take a while.

Thanks for looking into it!