While these changes were up on PTR, we tend to get limited testing - particularly when there isn't new raid content to test - and the PTR is often of limited value for PvP testing. While we appreciate the efforts of the players who participated and sent us feedback, it’s still a relatively small sample size compared to the millions of players who experience the changes when they actually go live. Deploying quick fixes, especially nerfs, isn’t always popular among players, but when they're possible, we think it’s a better course of action in the long run than letting balance problems persist. We’ll continue to monitor these and other class issues and periodically step in as necessary.