I've fought this guy dozens and dozens of times, and this has never happened.

I was having HORRID lag, constant D/C's, I logged back in after one and into another lag spike, but I noticed somthing different, his corpse wasn't the normal frankensteign thing:

http://img161.imageshack.us/img161/5415/barthilas3fq.jpg

Can anyone explain this?

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