I like playing Abysia and I already got Chuzrael (the half-demon assassin hero appearing randomly during the game) twice. Each time during his first assassination attempt he automatically retreated from battle during the first round of combat, and disappeared from the map without trace... along with the magic items I had endowed to him
I don't know whether the issue has already been reported here or if there is a special folder for bug reports, but I thought to drop a note.
Of course, I play with CBM 1.92 enabled.