"Isn't traveling with you one big spoiler?" "I try to keep you away from major plot developments.which, to be honest, I seem to be very bad at." Doctor, I think you're seriously understating it. by alyson
Doctor Who's 50th Anniversary Special Gets A New Poster And Official Title
Personally I also thought the change of tone between the two episodes was pretty abrupt. I get that LKH takes place several months later, but they could have given the Ponds-lose-baby thing a little more closure.