That's^ when it stopped working for me...

I clicked on an update for Ovi single sign on for someone in another thread and got the same message. Shortly after GeoLocation wouldn't work.

Flashing didn't help, even flashing and just adding Geolocation only. What eventually worked was restoring a backup that I fortunately saved before any of the Firmware updates were installed.
Bingo, it works again!

This tells me it might be something that is stored on the eMMC. That shouldn't change with a standard flash but does get overwritten when restoring a backup I believe.

It's pro'ly something in /home/user/mozilla/extensions/ that gets FUBAR'ed when an extension update is attempted.

In any event, it is a hell of a bug and it should be recorded.

I still have hella work to do and I suppose I'll get to Bugzilla eventually (heavy sigh)
It wont hurt my feelings any if someone gets there before me... Just remember before you try this at home kids; make sure an adult is present and you perform a full backup first.