Steven Leathard

Oh, and the workaround isn't helpful without debug mode to show us where the chunk boundaries are.  However, as pointed out by the reproduction experiment, it isn't totally due to chunk boundaries. 

I was getting around this issue on Realms Plus by loading backup files when villagers vanished but sometimes had to go back in time farther than the last time I actually witnessed the villagers present.  Also, I could reliably create a vanishing villager by reproducing villagers.  However, not reproducing villagers did not always prevent them from vanishing.  This suggests to me that there is a bug in an index to the villagers.  This is current as of two weeks ago.  I finally canceled my subscription because if this doesn't work then, like, what's the point?