Life gave you a lemon, a dusty one. Your node's RPL shall not be moved for a whole moon. You have been griefed, a complete stranger looked at you and thought: "Ha! This person needs more lemon in their life, I will force upon this stranger diamond hands, but only for a month, mwahahahahah!" Enjoy your lemon, oh you temporary diamond hand node operator. Enjoy it while it lasts. A month from now the tyranny of your own free will will be restored to you. Be prepared.