User blog:Red Cream Soda/Elixir of Life Explanation

Why is it that almost every plothole is explained with the Elixir of Life on this Wiki? Is it not possible that the developers simply made mistakes (or that Lola and Chloe Curious simply aren't twins)?

For Lola and Chloe, it is possible their father/mother got pregnant with Chloe the day Lola was born?