The most important sentence of the article, which appears at the end:

"Although 11 new papers have recently been published that do not show the downstream effects of power posing on behaviors, Cuddy is still fighting for power posing."

This is an astonishing number of replications to be published on one topic in psychology. 2-3x the next highest number I heave heard of.

The placement of that sentence, plus the flattering photos, leads me to suspect a publicist was able to place a thumb on the scale.