There are likely no codes hidden in the Q posts or anywhere else that can indicate WHEN anything will happen. They likely made a few predictions to show that Trump and Q are connect, and gave the belief that they forecast future plans just to mislead. They want to waste the enemy's time (both by reading our interpretations and spending resources making false interpretations and preparation themselves). Remember, "symbolism will be THEIR downfall", it shouldn't be ours. Trump used to always mention how plans need to be secret, both against foreign and domestic threats.