I do a search with "R2R" and "Helix native" words and I do not find any evidence about what this thread says is true.
We are not talking about a fake?
Anyway there are some protection systems that have never been violated, i. e. syncrosoft (I own cubase 8,5) and there are others systems never hacked, so there is posible to release software without risk.
Anyway I have the feeling that Line 6 seems not have had much interest in protecting their software. Tried the demo and it was a simple online registration which doesnt seem to be the most robust system I think.