Please help identify this coral

[TnT1]

Hi all

Could someone please help me identify this coral. It was sold to me as a Leproseris.
It's been doing well but recently a few small bald patches started to develop so I need to find out why and if my placement in the tank is correct.

Many thanks
Tim

 

[TnT1]

Sorry dam auto correct - it was sold as a Leptoseris
Here is another photo of it in the morning under natural reflected light. As you can see it has two damaged areas therefore my search for information to help it.
Let me know if you can't see the photo or need any other info or want more photos.
Many thanks

 

[drs2140]

Looks like a lepto to me