Cured Villagers Not Restocking

I finished curing a few villagers to get better trade values, and quickly reached their stock limit. I returned the next day to find that they hadn't restocked. Same thing the next day. The villagers have beds and a workstation, and the villagers right next to them that haven't been cured have been restocking as normal.

 

Steps to Reproduce:
1. Cure a villager at least once
2. Trade to their stock limit*

*I am not sure if that is required, it may just be trading in general, however that is what I did before I noticed they weren't restocking.