OP I see 2 different things in the pic. 1 on each torch.
The 1st torch you asked about seems to have been cut really badly. Extremely close to the head and looks like that's why it could be unhappy. It show 0 signs of recession which is good but that cut job is terrible and leaves the head open for bacteria. Without seeing right up next to the skeleton it really looks like they cut a tiny part of the head when fragging. I circled that area in red.
The 2nd torch your green one, is actually receding. I drew the bottom line to show where the tissue was and the top line shows where it is now. In between the lines you can see the recession.
Double look on the pics without the red.
Considering this tank is only 3 months old I'd say you're also dealing with a bit of an ugly phase trying to happen.
Although cycled the tank is still changing.
bringing the corals from an older tank and putting them into the new tank also probably threw them off a bit.
Keep an eye on nutrients and keep up on the water changes.