503 errors in admin panel and failing builds with Gatsby

Currently, it seems all our media is broken or missing in our admin panel. Chrome dev console is reporting a whole mess of 503 errors:

Local and Production builds (Netlify) are failing.

The GraphQL query from /Users/wildpow/Documents/GitHub/new-esc-gatsby/src/templates/mattress.js failed.

  503 - "PGh0bWw+PGJvZHk+PGgxPjUwMyBTZXJ2aWNlIFVuYXZhaWxhYmxlPC9oMT4KTm8gc2VydmVyIGlzIGF2YWlsYWJsZSB0byBoYW5kbGUgdGhpcyByZXF1ZXN0Lgo8L2JvZHk+PC9odG1sPgo="

  GraphQL request:79:3
  78 | fragment GatsbyDatoCmsFluid on DatoCmsFluid {
  79 |   base64
     |   ^
  80 |   aspectRatio
URL path:
    "slug": "hybrid-essentials-trustii-firm"

Admin panel is working now but, builds are still failing.

Now tracking down my build problems to updating a dependency on our last PR. Here is the before the PR versions:

Project builds fine if I update everything besides Gatsby but, also works if I update everything besides gatsby-source-datocms and react-helmet.

Hello @escmattresscenter I think you’ve found it already, but let’s follow up the discussion on Github: https://github.com/datocms/gatsby-source-datocms/issues/112