Quest Issue: Monk epic brother balatin MQ - got no robe back

[sixoffive]

I have an iksar monk who had a robe of the lost circle and an enchanter who had a karnor castle pipe and another person who had a chardok pipe.

I had a friend charm the brother since all of us were KOS prior to the charm and then my enc handed his pipe in, then I switched to my monk and the other person turned their pipe in and then I turned my robe in and I did not get my robe of the whistling fists.

At all three turn ins he said a message "may you have the correct items or lost forever will be all".

Any idea what happened here?

This just happened tonight.

If it matters and if I could somehow be given the correct robe reward if this is a bug my monk is named kawestph.