Hello,
The last several times that I have tested/tried the BitDefender TrafficLight Firefox add-on, I noticed that the database for it does not seem to ever update, at first I thought that it was because I use Sandboxie a lot & that the updates would be deleted when Sandboxie empties the sandbox; but everyday I run Firefox un-sandboxed to check for updates, and recently I have not been using Sandboxie (but it is still installed) to see if this problem still happens.
I installed the TrafficLight Firefox add-on again yesterday, and I ran Firefox un-sandboxed today & checked for updates; but the database is still at 8-15-2012.
The last few times that I tested/tried Trafficlight, the database was weeks/days out-of-date, and it only updates if you uninstall Trafficlight & re-install it.
I doubt that this is normal but I have heard of some other people that had this problem, so I was wondering if someone could help me figure this out?
So that this issue can be fixed, because that is one of the reasons that I keep uninstalling TrafficLight since the database does not update.
I have the latest version of Firefox & I check for updates for Firefox/add-ons/plug-ins everyday, un-sandboxed and sometimes sandboxed, when I forget that the browser is sandboxed. 
Thank you,
-John Jr 