Notice how the doors are different. In The Impossible Astronaut, the door is white and a portion of it is made of glass; however in The God Complex, the door is Tardis blue and is completely made up of wood.
So, if The God Complex came before The Impossible Astronaut (since he only sent out the invitations through Craig in Closing Time), supposedly, why are the doors different? (Thank you to @tfeltons for pointing this out!)
Maybe they got a new door because the Tardis blue one reminded them of the Doctor.
The God Complex can’t come before The Impossible Astronaut - not in the Ponds’ timeline, anyway. If it did, the Ponds’...
I always thought that The God Complex came before TIA in the Doctor’s timeline, as it was his future self that sent the...
I think he bought them a new apartment. (or painted the door)
I know I know, I think I figured this one out, the doctor who( fill in the blank as I can’t speak it let alone type it)...
Paradox. Time changed. ^— The answer for every inconsistency in the Doctor Who storyline.