When Eddie showed his raffle tickets you could see 104 and 105 in the ticket range. This means that he actually had ticket numbers 101 to 105. In Neptune's he claimed to have ticket 100 which was on the previous ticket range. Nigel Havers then claimed to have ticket 101 which in reality Eddie should have had.
Monty's full name was stated as "Monty John-Thomas Staines" yet in series 7 episode 6 he stated his name was "Monty Hillary Evans"