The quote in Lord appears in Bob Belden's note to Morgan's Lighthouse set. At a quick glance the unissued pieces listed in the notes to the Blue Note set more or less tie up with Lord
This came out on Fresh Sound as "Live at the Lighthouse" and said to be outtakes from The Lighthouse. Maupin put the record straight when nothing was found in the Blue Note archives.
It may be that packages are shipped in bulk to an agent in the destination country then delivered by the local postal service. A much more economic way to send than by direct airmail.
50 years of reading jazz magazines (in the UK) has taught me that they don't review anything unless they get sent sent a copy.
It gets a luke warm review from Brian Morton in the May 2015 issue of Jazz Journal