Does anyone remember.....

[supres]

I began playing just after velious was released and remember going into West Karana at some point early in my characters life and hunting here for a bit. One time i walked into the zone to see a ton of little "swarmlings". This is when I learned about the "swarm mother" and her little swarmlings that would pop (i remember her popping on top of the miller farm. Killing the swarm mother would grant a blue diamond. I also remember the sky being GREEN and someone shouting in the zone occasionally about some kind of disease? I think she popped in NK as well. Would there be any way to find out exactly what the deal was with her and to implement this into the game for a bit? I remember the lands being purified and the skies going back to normal and the swarm mother never popping again.