Doesn't work... same story, one year later ! Rated 1 out of 5 stars
Truth is that it must have somewhere a real bug, even for Firefox's 17 version, or at least for the French version.
As I passed by to see if anything was updated, I had the pleasant surprise to see it was updated less than a month ago.
Therefore I tried again, but to increase the possibility to have any problem, I create an brand new profile, without any add-on, not theme, etc...
still the same ! Doesn't work !
More surprising is that what is shown on the configuraton pop-up, is the same old version of LSR which doesn't work... ! I guess it's in my Kharma with that b... extension that doesn't work for me :-(
I still miss it ! I admit it's not a pleasant comment, but I'd rather prefer to write a nice one, if it would have worked !!!
The problem may be something weird in the environment (OS etc.), but even if it's a bug in LSR I can't do anything about it if I can't reproduce it, which I can't: I tested with Windows XP Pro (en_US, only variant I have access to) and French Firefox (17.0.2 and 18.0), and it worked fine for me.
If you can find a way to consistently reproduce the problem on different computers, let me know how. Also, check the Firefox error console, there could be error messages conserning LSR.