The lights just turned on at 10am so it’s slowly opening up. It might be that I use to have a viparspectra lights and now I got AI primes 16hd. I had the acclimation on so I just turned it off and see if it makes a difference. All my other corals are open though.
Keep us posted, I don't see any reason to panic yet. Considering the new lighting, it is not uncommon for individual polyps to react independently within a colony.