User blog comment:Xilinoc/Ch. 591 - Marching Out the ZOMBIES 2/@comment-5996974-20140730131128/@comment-24099400-20140730135544

The quincy army dispersed reiatsu all over the place or something like that when everyone first got separated to make it so the soul reapers couldn't sense each others reiatsu. But I do hope Mayuri has a plan to reverse it.