Yah an Apollo node reported the block and it had a diff of 393T. 393,692,033,929,762 to be precise.
https://bitaps.com/888737 What is not known is what miner was used - the one in the Apollo (at most a couple Th) or did the winner point a buttload of rental hash at it?
The block was found using an S19K 120Th miner, which was underclocked to 100TH at the time. I don't know if I would call it a small farm, but it consists of 10TH of various Apollo miners and one S19Kpro. I mine for the love of the game and heat in the cold months. I never thought I'd hit a block.