This website has the episode available with no download needed. However I recommend using an ad blocker of some kind. Also if the website says you need to download something, or register to watch shows. DO NOT DO THAT. I use this website a lot and have never encountered any virus or spy ware. I just wanted to put all potential warnings out there.
http://www.toonova.com/the-lion-guard-episode-2-never-judge-a-hyena-by-its-spots