garyneal, I empathize with you. I was married to a dub that sounded much like that with her convoluted logic and circular arguments. It got to a point you could never discuss anything about the organization. I would get so flustered I felt like hitting my head up against a wall.
Like other posters said if this is a spirit directed organization, then they shouldn't get anything wrong. Things like 1975 was not a matter of changing light but an out and out lie.