[Trisquel-users] Where did LibreJS go?

[mnaus]

A couple of times I decided to disable and then enable LibreJS and now I  
can't get it back.  This happened once before and I solved it by reinstalling  
IceCat.  This time I tried running icecat as root and I also created a  
temporary regular user to run icecat.  LibreJS works with those other users.   
So I figured it is the settings, so I moved ~/.mozilla/icecat to ~/BAK.icecat  
and still LibreJS is missing.  Is there a better solution than either:

1.) Never disable LibreJS
2.) Or disable LibreJS and reinstall icecat to enable it again?