Extracted from the original commentary document by: David Morgan-Mar
The author writes:
Apparently a lot of readers are getting the time travel story arc mixed up with the dimensional travel story arc.
I'm not sure why this is so confusing. They're completely different characters and plot lines, except for all the places where they cross over and the inter-dimensional analogue characters appear in other times and the good twins become evil twins and the chaotic twins become lawful twins and the evil twins become neutral twins and some of the twins become triplets and where one dimension becomes the past of another dimension and and where one future timeline becomes the alternative present of another timeline and where the gravity reversed past of another dimension is in fact the main dimension's current present apart from the missing teddy bear and how the teddy bear is actually the main villain in the timeline at right angles to the main stack of dimensions.