wotalegend
Well-known
According to Tom A. film is made in sheets & then cut to different sizes. So as I understand both 120 & 135 would be the same formulation.
AFAIK the only Neopan which has been discontinued is Neopan 400 in 120 size only. The offending chemical was an anti-static in the backing paper used on 120 films, not in the film base itself. Strangely, they have not discontinued Acros 100 in 120 size (sssh, don't tell them). It must use a different chemical in its backing paper, in which case you have to wonder why they didn't just switch tne Neopan 400 backing paper to the same formulation. What is most infuriating is that the company itself, through its lack of communication, doesn't seem to give a rat's tossbag about its end customers.
My guess is that the rumour on flickr is just that. In following this and other photography forums (fora?) over the years I have found that most false and unfounded rumours claim to have come from a company rep.