Console Error: IE11 Script Error SCRIPT1010 "Expected Identifier" In _app.js

[tparikka]

Expected Behavior

Script errors should not occur during normal operation of the site in supported browsers.

Current Behavior

Navigating to https://www.thatconference.com/wi on IE11 causes the following script error to occur:

Possible Solution

Uncertain of possible solutions.

Steps to Reproduce

1. Navigate to https://www.thatconference.com/wi and check the browser console.

[zaudtke]

I did a bit of digging and found this, which seems to match up with what I saw. First comment after the issue has a potential solution of transpiling the debug library. https://github.com/zeit/next.js/issues/7625