Highcharts stopped working with latest Steroids update


We are using Highcharts.js to display charts in our application. This has been working relatively flawlessly since we built our app a couple years ago. However, with the latest update (that presumably had further support for iOS 10), HighCharts is no longer working and throwing a simple
“Script error. - undefined:undefined”

The bower component for highcharts is linked correctly, but nothing’s working.

Anyone have any thoughts?