What I expected to happen was...:
I thought the villagers were normal moving like always.
What actually happened was...:
They had been moving at sprinting pace (sprinting pace of players) as normal walking.
Steps to Reproduce:
1. Spawn/Find villagers
2. Watch, Trade, Hurt them
3. They should be moving rapidly.
Related issues
duplicates
Comments

"Hurt them"?
They might run away now if you hurt them, but I doubt this is right.
If a Zombie is close to them however, they'll try to run away from them, even if the zombie is underground.
Therefor: Works as Intended