The Dalek Invasion Of Earth skipped by Retro TV

The Dalek Invasion Of Earth is yet another Dalek story skipped by Retro TV. For some weird reason, they air The Daleks but have skipped every other Dalek story I've seen in the order of episodes I've been watching. Don't know about Destiny Of The Daleks as I wasn't watching then, but I would guess it was skipped.