I get the same error, none of my settings have changed. I have just updated the install too.
In the error log it says:
[object Object]
Url: https://community.xxx.com/assets/ember_jquery-36a23101c869ab0dc53fc908de69adb785731593573d32bdeef416acc1076ef4.js
Line: 1
Column: 266898
Window Location: https://community.xxx.com/t/atalhos-fantasticos-e-onde-habitam/1249
Any ideas?