We have at least 4 on Durandal that farm snurble tufts and fleece.

With a 50 Weaver, I go farm these mobs myself and use the farming time to spiritbond gear. I see the same bots every time I go farming, no matter what day/time it is. They're always there. I report them every time. I'm waiting for my account to get banned for sending in so many reports on the same players as I'm pretty sure that would happen before the bots get banned (if they ever do). The bots are in a FC, a FC that appears to be full of botters that farm and spiritbond HQ gear 24/7. Their chocobos are cutely named Asdad and Asfsa. Each person in the FC has one battle/magic class to 50 and maybe one other around 15. Some of them have one battle class at 15 and one or two crafts at 50. None of them have job specific gear, all hq crafted gear. I don't think they have jobs either, just the classes.

It's very discouraging to see, and I completely understand you wanting to report them every time you see them. I've just about lost any hope I had that the bots will ever be banned.