Cured Villager not offering any discount

Tonight I cured a Zombie Villager and he did not offer any discount on any trades.  A couple of days ago, this was working but this is the first time since the latest hotfix I have cured one so I suspect something broke in the hotfix.

 

Steps to recreate

 Covert Villager that has not been traded with in to a zombie

 Cure Villager

 Attempt Trade