This is the thread: https://forums.macrumors.com/thread...school-kid-29-from-gun-advertisement.2108457/ When I click on Post Reply, the three buttons there go grey for about 5 seconds, then turn blue again. But my reply isn't in the thread. The text I've written stays in the reply box. My reply doesn't have anything complicated in it. I've attached a screen shot. I have tried reloading the thread. I have tried closing and reopening the browser. I am able to reply everywhere else on MR that I've tried so far.