Able to Blink out of bounds off of the Caravan in Act 3

I am able to Blink out of bounds off of the Caravan in Act 3. I am sure there are more places where you are able to do this, but I just noticed it by accident today. I am able to Blink back into play though.

video link: https://youtu.be/iOh9-plmoGY

Steam Client (PC), 0.1.0e hotfix 5

Thanks