yellow polyps

[Bugsy]

I have a piece of rock that is covered with yellow polyps. Its doing really well but I would like to know when they are open but very low and tight to the rock are they not happy?

I did move them 2 weeks ago, plus I also did not have my new lights plugged in all the way so the light is brighter now that I did that. The rest of the corals are fine, none of them are showing any stress due to the light issue, but I just noticed that these are smaller and low to the rock.

Should i move them back to the place they were before?