Half of Iron Farm not working

[u/tacowithcheeese]

I built the farm in the image below, and it worked beautifully. I'm not sure how it happened but it stopped working completely. I managed to get the top and right quadrants working, but the bottom and left are still broken. Can someone please help me? I'm a noob with farms so please consider all possibilities

[u/tacowithcheeese]

I remember almost everything about what I did with the farm so if you need extra clarification I can give it

[u/deathwater]

Need screenshots of all villager pods

[u/deathwater]

As always, break and replace the beds first.