This morning camping KA with 4 other people I had the weirdest/fuckedup thing happen to our party. Normally when I solo camp KA I use this macro.
/ja Provoke <stnpc>
/wait 1
/targetnpc
/ja Provoke <t>
But when i camp in team I use
/ja Provoke <stnpc>
/wait 1
/targetnpc
/ja Mijin Gakure <t>
So anyways, this morning when i had another tank, i used the 2nd setup for my macro. KA pops, we all fire our macros, and my log shows the other nin voked it, then my voke went off, and then my 2hr went off. Below my 2hr it shows the blm stun went off (at this point i already died to my 2hr) then all of a sudden KA went unclaimed and another party got it. We all stood there mad and scratching our head wondering what happened. My guess is that I pulled the most hate and died off and it went unclaim after my 2hr. However here's the thing that got us all puzzled, 3 days ago, I did the exact same thing and KA never went unclaimed, however we had about 12 people there, I guess others claimed it while I got killed.
In any case I'm not sure if this is a fluke or how it always worked, I was under the impression that Mijin Gakure was always a good claim as long as there are other people in your party/alliance. I guess i'll never use it again.........