After upgrade to 6.5.13 AEM Forms stopped working
Hey!
We have upgraded AEM from 6.5.9 to 6.5.13 and AEM Forms stopped working.
Installed packages :
- Cumulative fix pack 6.5.13
- Latest AEM Commerce Add-on
- Latest WCM Core Components 2.20.6
When I open the form all I can see is loading indicator.

And there are a lot or errors in console related to underscore library :
Uncaught ReferenceError: _ is not defined

Should I install any different package from Adobe to make Forms work in 6.5.13 ?
Thanks,
Artem