Well... having a handful of people not being affected at all is common during experiments. Either it could be some form of control group that is randomly selected for the duration of the shift, or the shift itself doesn't work. Assuming of course that it is the theory behind these experiments.
Regardless it was just ridiculous, all around. We should be glad it wasn't one of those longer ones. It could have easily been.
[action]
Well... having a handful of people not being affected at all is common during experiments. Either it could be some form of control group that is randomly selected for the duration of the shift, or the shift itself doesn't work. Assuming of course that it is the theory behind these experiments.
Regardless it was just ridiculous, all around. We should be glad it wasn't one of those longer ones. It could have easily been.