John All

Same issue here.  Villagers in the realm break over time.

This is happening in our Realm also. Villagers start off fine. They eventually go stupid. They don't claim their bed, they loose their profession or does not change profession.  They stay out at night, run in circles in the rain, and run in circles when the bell is rung.  Sometimes if you destroy a bed and replace it they will claim a bed but not always.  In realms there is a real issues with villagers.  This started with update v1.14.20  -  We have never had these issues before..