There was a lone Scarpa Furia left at Raven Tor last weekend. I was one of the last to leave and we decided to leave it in the cave, in case it's owner returned. It was a fairly busy day with both sport and boulderers so people's gear ended up all over.
I was back there today and the lone Furia is still there, has been moved to the more hidden left side of the low roof.
Long shot but hopefully it's owner can be reunited with their missing shoe.