doesn't work! Rated 1 out of 5 stars

It is probably me? When I highlight some words it works fine but I come back to the page the highlight is gone! did I miss something there, did you say "permanent" highlight? Please help!!!

This review is for a previous version of the add-on (initial.rev519.1-signed.1-signed). 

It happens

My best guess is that the URL as spelled out on the address bar is slightly different. I wouldn't rule out a bug, though. There's a major rewrite in the works. No ETA as of yet.