Json File "Series" sample feed

This helped answer a question I've had- thanks for sharing!

I do have one question in relation- 

When it comes to the json scripting for multiple episodes in a series, how did you input them in so that multiple episodes would be listed under a specific series and season?  

So far whenever i try to place more than one episode of a series into the scripting, it will only display the last episode placed in, and ignores the ones that came before it.  Was curious if you could share how/if you were able to make it work on your end so that you could list multiple episodes from a series?

Any advise would be appreciated.

Thanks again.