Botting and instances.

So im sitting here Dragonhead by the Delivery Moogle and i keep seeing people with no FC, weird names and all of them have extremely low level gear on them, all facing the same direction, they all pop up duty finder at the same time and disappear. Moments later they reappear, do it again, rinse and repeat.

IF i didn't know better they have found a way to farm instances too. Perhaps speed running to chests via teleportation?

Can anyone confirm this happening in the same location by chance or something oddly similar?

I have a feeling I know what instance they are doing, but don't know if I should post it.

*Edit* Who am I kidding. If it forces RMT to lower their prices I'll just share it. They are probably spamming wanderer's Palace and running to the second chest which drops some of the base weapons that are required for the Relic quest.