Deviation in score(PP1) from what was discussed in class

Hi everyone,
Could someone tell me why I got fewer marks in the score from the number of questions I got correct.

Quant: 16/20 and 19/20 (hard section) I got 163 (-2)

Verbal: 14/20 and 13/20 (medium section) I got 157 (no bonus)

Why did I get the medium section in verbal?
In class, Greg mentioned that 14 will get us the hard section.

Has the scoring method and section cutoff changed recently?