Here is the Reddit source for that news about Lay's potato …

Here is the Reddit source for that news about Lay's potato chips. I haven't seen them here so I guess the Netherlands is the first country where the "experiment" is rolled out.
https://www.reddit.com/r/mildlyinteresting/comments/1kyxh37/in_the_netherlands_lays_and_doritos_chips_are_now/