Multiturn bot example quitting for no apparent reason

[Meai]

I only added a few intents and a single entity on luis.ai, (no code changes in the example .js!) and then when I type in anything the example just exits without an explanation or error code.
That doesn't make sense to me, it should at least throw some kind of exception or explanation right?
It should never just quit..

[Stevenic]

Did you deploy your own model? Could you email me your code? stevenic@microsoft.com

[Stevenic]

There was a bad URL for the model. I've checked in a fix. Sorry about that.

[Stevenic]

There was also a bug that an exception was being thrown by the LuisDialog that was being eaten and causing the app to close. I'm checking in a fix that causes the error to be thrown now.