Updated Camera now PEAKING/FOCUS ASSIST is gone?

I have the original URSA 12K and I have a shoot tomorrow. I updated the camera to the latest firmware and now peaking doesn't seem to be working. I always set it to RED and I am not seeing red on the in focus area. I have it turned on for sure in the menu (for the LCD screen and for the SDI out) and I've clicked the PEAK button on the camera. Not sure what's going on?