A few weeks after the reset, I made a small noob Guardian Farm, it worked, guardians spawned and I got their loot. Well about a week ago, I decided to make a much better one so I went WaterTemple Searching. I came across one and killed all 3 Elders. Just as i was about to start the draining process I noticed I wasn't being attacked by Guardians. They were not spawning at all near the temple. It could be from the custom map but again, they spawned for the first weeks of the reset. So there...
Guardian Spawning?
Guardian Spawning?