No, that link is inaccurate.

What is your height and weight and did you smoke the bowls in one day or over the course of a few days and what was your smoking history like before the clean time?

It's going to be hard to know for sure. That's a little more than a one time high (like 4 or 5 highs). If it was a one time high, most people who are completely clean (which makes the 45 days and 60 days important because that's a big difference) can pass a drug test in 5 days.