The Macklemore controversy rumbles on, with new reporting alleging that assurances were given to a group of NFL stadium owners that the rapper would not repeat any comments on the issue of Palestine during Macklemore’s second, and ultimately final, stint as the opening act on Ed Sheeran‘s tour. In a story published in The Wall Street Journal on Wednesday, the newspaper revealed more details of alleged communication between Sheeran, the promoters of Sheeran’s Loop Tour and NFL stadium owners, including New England Patriots and Gillette Stadium owner Robert Kraft, after concerns were raised over Macklemore declaring “Free Palestine” on stage…