Hey guys... another fall out question from my all to well known heat bloom.

I thought I lost all my sps, but I left their skeletons in there just incase, and because I wasn't entire sure, especially since they didn't have algae or anything coating them...

My hydranaphora, which was a very pale green just started showing intense green veins down the medians of each finger, does this mean the flesh of the coral is regenerating?