Ive seen it happen before. It actually happened last week. I have no idea whats up but I have a problem int he same boat as you.

I deposited $650 in Btc to bitcoinfog during the day yesterday when they werent down. I submitted for a withdrawal. Now on the blockchain it shows that my money went in, and came out(to what should have been my localbitcoins account) but I havent received it to my LBC account. Blockchain shows it was relayed by the btc address's that the Fog uses for anonymity but it seems my money is gone. Only time will tell as they are down still....

When I view my blockchain, everything goes in and comes out as it has in the past flawlessly, but here I am looking at a normal in and out transaction but with no cash in my hand. I really hope they didnt steal my money... If thats the case I will never use blockchain again. This shit is rediculous.

I hope they settle both of our disputes.