Homepage logo & images not loading on mobile site

Hi all -

I recently tried to upload a new logo for my website using Wordpress (Appearance > Customize). The logo was uploaded, but when I did, it broke something and the logo (site-wide), as well as some images on my homepage, are "broken" and just showing as an empty container and not loading.

The homepage and logo looks fine on desktop. I've tried clearing all my caches and mess around with my caching plugins, and also cleared my mobile browser history/data, and I'm still seeing these broken images on my homepage for mobile as well as the broken mobile logo sitewide.

You can see what I mean if you look at http://www.evantarver.com on mobile and desktop.

I've tried to re-upload the logo and other images but I've not been able to fix the issue.

Is there something that would be causing this? Is it a plugin perhaps?

- Evan