this recent update causes the villagers in my village to disappear.  first noticed this on the Xbox One bedrock version and then on my android device after I installed the new update this morning Nov 18 2020.  The update has caused a lot of issues.  I have two different worlds on my Xbox One and on My Android Smartphone.  on both accounts i built a village house that houses about 40 villagers each.  now the majority of villagers disappear every time the Minecraft day cycles.  during the night they lay in their beds and then teleport out of sight or become invisible.  when you sleep in a bed and reset the day cycle some of them reappear and some remain invisible.  when they are invisible you can hear them but cannot interact with them.