I have the same issue. My golem doesn't spawn. I have 20 villagers, 20 beds, no golem spawning anywhere. In my village, there is no golem.
It happenned 3 times yesterday on our realm and once the day before. Rolling back when a player uses a nether portal. In a game where you build stuff, redoing 3 times a build can be really infuriating!
I just had the update!! IT WAS ABOUT TIME!!
I have the same issue. My golem doesn't spawn. I have 20 villagers, 20 beds, no golem spawning anywhere. In my village, there is no golem.