I made an iron farm and all my villagers unlinked from their beds, I broke all the bass and tried placing them back, even right next to the villagers and they won’t link back to the beds, they all have workstations and I even tried removing the workstations and linking the beds first and nothing, cats are spawning, and the villagers are using their workstations and trading but the won’t link to beds therefore not spawning iron golems
How to reproduce: have 10+ villagers and 20 beds, load and unload the chunks that they are in and eventually they will unlink, from my testing there is no way to get the villagers to re-link to any beds