Fed Casebook Situation 6.1.2 H

[my3sons]

I noticed that the casebook ruling on this situation has changed this year from last year. Last years ruling was also 6.1.2 H. Last year the move was legal and this year it is not. Is this a typo or a change. Here is the casebook statement: F1, with both arms at his side in the wind-up position, first moves his glove to a position in front of his chest, stops his momentum, and then moves his pitching hand into the glove. Ruling(2005, legal) (2006, This is a illegal move.)