Temporal anomaly
Having been brought to his personal future by the Time Lords, the Second Doctor explained to the Brigadier that he was a temporal anomaly. (TV: The Three Doctors [+]Loading...["The Three Doctors (TV story)"])
The Dalek Combat Training Manual, published by the Time Lords during the Last Great Time War, noted Oswin Oswald as an instance of Clara Oswald, a temporal anomaly who had been keeping the Doctor alive for centuries. (PROSE: Dalek Combat Training Manual [+]Loading...["Dalek Combat Training Manual (reference book)"])
During the War, a Mother and Father of Faction Paradox came to Gulliver's Rest resident Dionus, under the belief he had a level of ownership of the planet; they offered their services to his clinic in exchange for the planet, as they claimed it would one day exist near a sizeable temporal anomaly. Dionus declined. (AUDIO: Eternal Escape [+]Loading...["Eternal Escape (audio story)"])