Talk:2020

Timeline error?
There seems to be a bit of a timeline discrepancy here. Pond Life is said to take place in 2014, along with Asylum of the Daleks. In Dinosaurs on a Spaceship, Amy directly says that it takes place (for her) ten months after their last adventure. However, according to several pages, the Doctor picks up Amy, Rory, and Rory's dad from 2020.

How is this possible? Is there any source for either date?