Problem: When talking to the "Flaming Fist Mercenary" in AR5500 while having Samuel's body in our inventory, the Flaming Fist Mercenary will notice it and ask about it. If we try to lie to him and he sees through it, we will immediately be granted the 50 gold reward (screenshot 1). If we then choose option 2 to hand over the body, we get another 50 gold reward (screenshot 2).
Expected Behaviour: The "Flaming Fist Mercenary" catching our lie should not immediately grant us the reward. We should only get the reward after we actually agree to hand over the body.
NOTE: This bug is not present in vanilla BG1.
NOTE2: Bleh, its a minor thing. Not worth the effort.