UPDATE - THANKS TO AL EVANS FOR CHECKING!
I reported last week that the whole area had gone into the sea. On the day I visited the water was washing all the way up the cliffs, I could see that the cave had GONE!
I didnt think anything would survive, but I was wrong, thanks to Al for going and checking, he reported that the main cliff is still boulderable, great news.
Take care if climbing here as the sea was washing all the way up the wall and it could have made some bits unsafe.