![](https://static.tvmaze.com/uploads/images/medium_square/71/178690.jpg)
When it aired on television, they combined everything into one episode. Even the credits were combined into one, without any Part 1 or Part 2 mentioned.
However when it was posted online the next day, they posted it as 2 separate episodes with separate credits for each.
It's my impression we go with the television broadcast and not the web site.