I have noticed the next button doesn't always send you to the next episode in the series. Most of the time it works but for some shows it doesn't. Hero Tales is one of them. I have been watching the dub and it keeps linking to the second episode. 
February 9, 2013 - 11:17pm
#1
Next Button is Broken
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It could be possible lag. Have you tried selecting it from the ep page or letting it load on it's own? I think some vids load the next vid on their own.
"When you truly care about someone, you don't need any specific reasons to justify your feelings. If you don't know why you feel the way you do, then you can't lose that which causes you to care."
I've had that happen before on Elite only vids. The Next sends me back the the last ep open to free viewing. So I find it easier ot either go back to the eps page or open teh the player in a seperate tab.
I reject your reality and replace it with my own.
This has been happening for as long as i can remember.
This is an issue we're aware of that should be corrected in the next site update.
In the meantime, what I usually do is open a new window or tab for the episode I want to watch, and then close it when I'm done, which takes me back to the episode list.