@thack45,
I understand the contoversy over Moses' authorship; but I continue believing he wrote, not only the Pentateuch, but also the book of Job. It seems not relevant to this thread, IMO.
I believe you are correct in your assessment of the local understanding. But I consider Moses' personal feelings also not important. He willingly expressed his failure at Horeb and subsequent correction while there was no apparent necessity for him to include it.
As for why Eden was lost, I believe the account of Genesis, chapter 3 and the allegation made by Satan in Job 2:4, among other notations, cast bright light on the issues granting Satan his dominion over world affairs, the explanation for what happened.