Originally Posted by Sora2311:
“Amy had no reaction when she met the Dalek and Clara and they kids had no reaction when they saw the Cybermen in Nightmare in Silver.”
Amy not recognising the Dalek was a plot point. It was lampshaded as not being right - so not at all Moff re-writing anything. If anything, it was reinforcing the fact that there had been a Dalek invasion... So don't know where you get that idea from!
I'm not sure how old the Maitland kids are supposed to be, but I doubt they were very old, if born at all, during the Doomsday invasion. As for Clara not having a reaction - I'll have to watch the episode again, but there is absolutely nothing in the script to make me think that she doesn't know what they are.
Also, with those as tenuous proof - what about Donna? She was unaware of the Doomsday invasion. In fact she was unaware of most stuff that had happened before she went with the Doctor. That must mean that RTD was erasing his own stuff surely...