What are you referring to??? I think I've seen all of the interviews about it. Can't say I noticed anything that weird.
Cyrodill being a forest instead of a jungle. In all games pre-Oblivion it was described as a jungle. In Oblivion it was a temperate forest. Kirkbride fixed this by hypothesizing that Septim CHIM'd the country into a temperate forest. Pieces of the text that claims this are quoted by Heimskr in Skyrim.
The developers response to questions of why Cyrodill wasn't a jungle when it should've been? "Oh, well, uh, it was a transcription error!"
Now, you can write this off saying somethig like "Oh, well he CHIM'd it, and gods don't like time, so his doing it then made it so it was always a temperate forest." See, if the developers had given that answer there would've been much less of a backlash. They didn't.
There's also the improbability of some of the factions even uniting to begin with, Ayrenn managing to go against Altmer culture but somehow being Queen, etc.