Phuket immigration, I should have mentioned. They were quite strict about the original registration and needing certain documents from my landlord that aren't normally asked for. Maybe I will try the drive through and see what happens.
So the Muay Thai gym said this ED visa doesn’t need cancelled and also when I got my last 60 days extension the officer at immigration said it doesn’t need cancelled.
However all the comments on here suggest it does. Anyone shed any light?