Gordon Tavistock

(Btw, the other quadrants of the farm, which were built exactly the same way, had no issues. So the problem is not in the farm design itself).

I struggled a long time with this problem. One of the beds in my iron farm was always forgotten about after I came back from the nether. Replacing the beds seemed to fix the problem temporarily most times. Eventually I solved the problem by rebuilding that section of the farm in a different design, which worked for some reason. If the problem occurs again I’ll see if I can contribute with a save or other documentation.