"Error loading dependencies" in IE and older Chrome (51)

Dash Python
7

I looked over the JS console errors and found the following:

HTML1300: Navigation occurred.
supplier
This browser lacks typed array (Uint8Array) support which is required by `buffer` v5.x. Use `buffer` v4.x if you require old browser support.

SCRIPT5009: 'Uint8ClampedArray' is undefined
plotly-1.35.2.min.js (7,1186569)

SCRIPT5009: 'Set' is undefined
bundle.js (21,23784)

Error: dash_core_components was not found.
   {
      [functions]: ,
      description: "dash_core_components was not found.",
      message: "dash_core_components was not found.",
      name: "Error",
      stack: "Error: dash_core_components was not found.
   at e.default.resolve (http://<url>:8080/supplier/_dash-component-suites/dash_renderer/bundle.js?v=0.11.3:9:28196)
   at s (http://<url>:8080/supplier/_dash-component-suites/dash_renderer/bundle.js?v=0.11.3:9:16176)
   at s (http://<url>:8080/supplier/_dash-component-suites/dash_renderer/bundle.js?v=0.11.3:9:15719)
   at value (http://<url>:8080/supplier/_dash-component-suites/dash_renderer/bundle.js?v=0.11.3:9:16980)
   at b._renderValidatedComponentWithoutOwnerOrContext (http://<url>:8080/supplier/_dash-component-suites/dash_renderer/react-dom@15.4.2.min.js?v=0.11.3:13:10739)
   at b._renderValidatedComponent (http://<url>:8080/supplier/_dash-component-suites/dash_renderer/react-dom@15.4.2.min.js?v=0.11.3:13:10870)
   at b.performInitialMount (http://<url>:"
   }

Unhandled promise rejection TypeError: Unable to get property 'find' of undefined or null reference
   "Unhandled promise rejection"
   {
      [functions]: ,
      description: "Unable to get property 'find' of undefined or null reference",
      message: "Unable to get property 'find' of undefined or null reference",
      name: "TypeError",
      number: -2146823281,
      stack: "TypeError: Unable to get property 'find' of undefined or null reference
   at l (http://<url>:8080/supplier/_dash-component-suites/dash_renderer/bundle.js?v=0.11.3:1:29665)
   at Anonymous function (http://<url>:8080/supplier/_dash-component-suites/dash_renderer/bundle.js?v=0.11.3:1:29458)
   at Anonymous function (http://<url>:8080/supplier/_dash-component-suites/dash_renderer/bundle.js?v=0.11.3:29:941)
   at f.dispatch (http://<url>:8080/supplier/_dash-component-suites/dash_renderer/bundle.js?v=0.11.3:29:1326)
   at Anonymous function (http://<url>:8080/supplier/_dash-component-suites/dash_renderer/bundle.js?v=0.11.3:1:30985)
   at u (http://<url>:8080/supplier/_dash-component-suites/dash_renderer/bundle.js?v=0.11.3:15:22048)
   at Anonymous function (http://<url>:8080/supplier/_dash-component-suites/"
   }