After the initial and perfect V1 batch the quality of the Noob BPFF declined and - in parallel with V2 - a cheap offering (cheapo V1 with normal screw and later cheapo V2 with hexscrew, both with mismatching and weaker lume) were released. Imho with all the confusion going on, sales must have dropped too.
It still could be just a myth.
If it´s true, it´s sad, because imho it´s one of the best ever made reps otb until now, side by side even specialists cannot tell which is gen as the gens have minor variances too.