Did a quick search and didn't find any other threads on this, sorry if there is.
Was playing a Twilight Campaign and got into a war with the Gerudo. After a while i decided to execute the prisoners instead of ransoming them and i heard the sound clip for the execution but a second later the game ctd with the normal "somethings wrong pal" message.
I have so far only ever ransomed prisoners so idk if this happens always when you execute, only with the Twilight executing Gerudo, or with other factions as well. I'll check into it though an see if i can get it to happen again with some more info.