Fitzy said the Repair Pack "visually breaks" every "hold mouse click" ability in Overwatch. Although the abilities still work, it's a serious glitch. As well as affecting Ana’s scope and zoom functions for Widowmaker and Ashe’s guns, arguably the biggest problem is making it look like Reinhardt has dropped his shield.
When Blizzard uploaded a live Overwatch server patch, developers ran into several issues and quickly pulled it. The patch introduced Genji nerfs and a bug fix for door animations on Route 66 and Watchpoint: Gibraltar. Community manager John Nash posted on the Blizzard forums and confirmed the patch had been pulled. Although he didn't give a reason, some think it could be to do with the Brigitte bug.