Did you also happen to get banned as well? I don't think it is very common for you to get a notification if your "spam" thread were to get locked (nor do I even think it would even be very common for a thread to get locked in the first place because you post/bump it too much).

Do you happen to be related to _JCaferJr_, or whatever his main account is? He probably caused you and your thread to get attention because he was evading his ban by posting in the thread that was locked.