Yes, because you're the one that reports it.
You need to understand that IP address you get are those used when you made posts. And here we have posts made by user you decided to use to report about clone. This user's IP address is same as clone's as this mod is programmed in this fashion. It could be programmed to use some fixed IP address or some random IP address.
Anyway, on my forum I have special account created for this purpose only, to report MA.