A while ago there were rumours that a company named Maco had sold 120 slide films that had been cut too small: 60mm instead of 61,5mm width. That does make a difference in most cameras, I think. So, there was a product recall.
The former Maco director just confirmed that the films were purchased by Lomo for a bargain price - and they sold the faulty films to their customers - this link is only in german language:
I wonder whether the customers that bought these films got some hugs and kisses from Maco and Lomo - most people prefer to be kissed before they get f*****...