Was playing in Arena and got my EVIL Conscripter killed by a Soldier of Fortune. Screen flashes a bit weird compared to what normally happens and I end up with just a coin in my hand, no lackey? I'm sure that the EVIL Conscripter wasn't silenced and can get the replay if necessary. For now, see below a screenshot.
I'm thinking it has to do with the EVIL Conscripter deathrattle code checking if a card was given this attack and the Soldier of Fortune gave you a coin already and so you don't get the lackey? Would be very weird if it's coded in this way but what can you do \_(ツ)_/¯