GatsbyImage components are loading blurry on refresh

[benslv]

Images processed through a GatsbyImage component don't seem to load correctly if you refresh a page that contains them. They load an extremely low-res/blurry version that never switches to a high resolution.

If you visit a different page first, and then click onto a page containing GatsbyImage components, they load fine.

Reproduce:

1. Visit thelemonpress.yordevs.com
2. Observe the images are blurry and don't load high-res versions.
3. Click on the About link in the navbar.
4. Click on the Lemon Press logo in the top left to return to the homepage.
5. Images now load properly.
6. Refresh the page.
7. Images load blurred again.