Theory:Doctor Who audio discontinuity and plot holes/Sympathy for the Devil


 * The point of divergence is apparently the end of The War Games, therefore everything up to that time should be in line with the prime continuity. There are two major goofs then:
 * First, when the alternate Third Doctor is asked if he knows of any other of his people who could be on Earth, he states that he can think of three. However, it was repeatedly established in multiple media that up to the latter Pertwee Era there were only ever Time lords who left Gallifrey, and traveled the universe....the Doctor and the Master.
 * Be that as it may, spin-off media established Mortimus/The Monk as a separate Time Lord from the Master. This makes him one of the three, the other two presumably being the Master and the Rani. If, however, we desire to keep the debated fact intact, perhaps the three Time Lords in question are The Master, the Rani, and Iris Wildthyme. The Rani was forcibly exiled from Gallifrey and need not be traveling the universe, while Iris' status as a Time Lord varies from story to story.
 * The Delgado Master regenerates into Mark Gatiss. However, Roger Delgado becoming the Thirteenth incarnation of that Time Lord was established as being a fact before the point where this Unbound diverges from the prime continuity.
 * If we take the interpretation that regeneration can, under the right circumstances, be controlled, the obvious solution is that at some point during the Pertwee era, the Delgado Master regenerated into himself. His sudden death in this audio resulted in the type of random regeneration that the Doctor usually experiences.