I just found out there was a Christmas episode that I haven't been able to see. I suppose that could explain some of it.
Oh, I'm sorry about that, when you said you were all caught up, I thought you had also seen The Snowmen
. Seems if on Demand has 7.01 - 7.05, they should also have The Christmas Special The Snowmen.
I Hope I didn't spoil too much, but, yea, The Snowmen
gives you a better understanding of some stuff in 7.06 The Bells of St. John
One Day I hope to be the Man my Cat thinks I am
Where are we going? And why are we in this Handbasket?