Its been 100 for a while, not sure when it changed over.
However, you brought something to my attention that I will bring to Terry's.
The FAQ says it awards 50 points. This is no longer correct, since it does actually award 100.
People assume that time is a strict progression of cause to effect, but *actually* from a non-linear, non-subjective viewpoint - it's more like a big ball of wibbly wobbly... time-y wimey... stuff.