Bitdefender Trafficlight Update

Hello,


I've just installed BitDefender TrafficLight Extension for Safari.


The status of update is showing: "Undefined".


Please, I'd like to know:


How is the update process of definitions of bad sites on BitDefender TrafficLight when it is used as an extension for Safari or another browser like IE, Firefox or Google Chrome?


Thanks a lot in advance for the people who can clear up this question for me!