Kinda unnerving situation to be in? We were in the same spot with this pool, no way to contact the owner at all listed anywhere. They came around and spoke up in the thread where we were asking all pool operators to upgrade their wallet, the owner's username on these forums is "ph111".

They have still not upgraded to my knowledge, so I recommend mining elsewhere until they have confirmed upgraded. A full list of upgraded pools is on kittehcoin.info - all pools listed there are running v0.8.6.2-kgw (latest). Coinedpool will update soon, and we will let people know when they do- http://www.reddit.com/r/kittehcoin/comments/1y2s48/miner_psa_meowcoinedpool_has_not_upgraded_yet/