World was created in 1.13.2 in MC Realms. As preparation for 1.14, lots of beds were placed (more than existing villagers). A few iron golems spawned. After updating to 1.14, all villagers were in love mode. A handful of children spawned (probably up to the number of beds), but most villagers have been staying in love mode ever since.

Also, they keep on spawning in lots of new iron golems, even without a meeting point (no bell).

Work stations have been placed, but these issues appeared before. Not complaining about this because I get new villagers and golems, but it could eventually become a problem.