It wasn’t til around this post that I realized that Harry’s plan was going to work. I was thinking the situation was something like Harry at 9 PM being Time-Turned from 9 PM +t, so that by the laws of time, no piece of information from him could travel back past 3 PM +t. I think I can see now that that wouldn’t have made sense, but now I’m back to DanArmak’s question.
It wasn’t til around this post that I realized that Harry’s plan was going to work. I was thinking the situation was something like Harry at 9 PM being Time-Turned from 9 PM +t, so that by the laws of time, no piece of information from him could travel back past 3 PM +t. I think I can see now that that wouldn’t have made sense, but now I’m back to DanArmak’s question.