how does it end?

So I recorded this movie last week from TV.
After the first hour I was ready to turn it off. Soooo boring. Yet, something made me want to know what happened, so I stuck with it.
For some reason, the station replayed the previous block after the last commercial break, so instead of seeing the ending, I saw the same ten minutes again. And then the recording ended.
So after sticking with this piece of crap movie for two hours, I still don't know what happened!
Last thing I saw was Amber set Dash on fire and apparently forget to leave the shed.
Hoping someone can enlighten me on what happened next.
Thanks!