Theory:Doctor Who television discontinuity and plot holes/Last Christmas

You are exploring the Discontinuity Index, a place where any details or rumours about unreleased stories are forbidden.
Please discuss only those whole stories which have already been released, and obey our spoiler policy.

This page is for discussing the ways in which Last Christmas doesn't fit well with other DWU narratives. You can also talk about the plot holes that render its own, internal narrative confusing.

Remember, this is a forum, so civil discussion is encouraged. However, please do not sign your posts. Also, keep all posts about the same continuity error under the same bullet point. You can add a new point by typing:

* This is point one.
::This is a counter-argument to point one.
:::This is a counter-argument to the counter-argument above
* This is point two.
::Explanation of point two.
::Further discussion and query of point two.

... and so on. 

• Why has Clara moved into a new house but then in season 9 she's back in the apartment block?

• in the last few moments of the episode it is shown that Clara is old and that is the dream. Finally the Doctor and Clara wake up. But do the 4 other crew wake up? Or do they end up dying?

Where are the 1/2 in. holes in the Doctor’s and Clara’s temples that would be the place the dream crabs dissolve and suck out brain matter?