Yes, it is in fact RNG. 130 data points is not a lot of datapoints. Unlikely, but amongst millions of people it's perfectly reasonable that this has happened to one person. Drop chance of the tokens is completely predictable (25% chance for each token per kill that has them). It's terribly unlikely that this would happen, but it does. Remember, people win the Mega Lotto despite the one in 175,711,536 chance of winning (odds varies but it's somewhere in that area). This guy was just really anti-lucky in winning the no-inq columni drop lottery.
There's no true random numbers without an external source (say the movements of the blobs in a lava lamp), but it's sufficiently random to work in a game. I _am_ a programmer and I have seen the effects on randomness in a game first hand. It feels like it's not random when it is, and feels entirely random when it's artificially modified to reduce some of the randomness in favor of variability.