Rated 5 out of 5 stars
Since updating to version 0.8.3, there's been a couple problems that need checking out.
One time after the recent 0.8.3 update, I had some stuff that should have been in the cache but the icon didn't show at all on my FF browser. I restarted FF and it was fine.
Another is that sometimes the icon shows as if there's something in the cache but nothing is.
Otherwise, a great and very handy extension.
Thank you, will fix soon.