[0.18.18] Stone Furnace and Artillery Shell Sounds swapped?

[Game4Lols]

So casually shooting weapons at my base on the latest version today, and noticed that the stone furnace explodes really weird. Like a fancy explosion. I tried firing artillery because that's kinda what it sounded like and the shell exploding was the default exploding noise when destroying my base. I think that the two sounds might have been mixed up.

[Klonan]

The stone furnace uses the new 'medium explosion' sound, while the artillery still has the old large explosion sound

There is nothing wrong in the Lua definitions here

[Game4Lols]

Does that mean it’s intended? To be more specific, the stone furnace death sound is definitely different from say the assembler death sound, and the explosion from artillery shells is the same as the assembler death sound. No mods either.