I am confused...???

I am confused everyone keeps saying this show has been dropped and is illegal yet how am i able to watch it on viki? The episodes on viki are also about 40 minutes each and have 20 episodes so am I not watching the same thing as everyone else?? Please can someone let me know if this is the wrong one then does it at least have a good ending?? I am already in love with the main charactres and all the side characters are working on me as well plus cant forget to mention how talented the cast is!!