TL;DR My experience just happened. I'm a ps3 player so I have some issues. Not with Behe or Odin though. A S rank popped on me I shouted for help and a lot of people showed up. Which I was expecting. I had it targeted the whole time before countdown. As soon as engage the mob disappears. I run in close to see if the model will show again! Nope I die and that's it.