I downloaded fresh copies of LibStub and LAM from the ESO libraries listed above before starting my tests.
I should not have downloaded LAM because it has not been updated since 100023, or thereabouts; it has a naked LibStub embedded within it; and it has no DependsOn: to instruct the game to find and use the latest LibStub.
So I cannot test this update until LAM has been repaired to work with stand alone add-ons. Sorry...
Yes, I could have repaired LAM but, when I am testing, I test as an ignorant user who has no idea how the game or Minion, etc. works. I just follow the instructions I have been given.