IR folk are trained monkeys, imo, adept at lying and obfuscation on behalf of the underlying company, again, imo.
Always evasive, which I understand, but most of the time, IMO, they're lying and they know it.
Consider them the Press Secretaries of the investment world, akin to the monkey-in-a-suit that every president puts in front of the camera to meet the Press....and lie.
I usually assume they are not telling me the truth when I call or contact.
That's just been my experience over the past 15 years. NAZ, OTC, doesn't matter.
So far, only words and promises from company, no proof of anything, no products produced.
Go ANDI!!!