I've also been phished I believe, via the "official website" as nothing else makes any sense whatsoever.
I made a deposit which didn't arrive. I checked the deposit address and this is different to the one on my account and the one I previously used.
My issue is that I know the time/date when I made the deposit and I found the address on the website. I've checked my browser history and I visited
http://www.bitcoinfog.com/ at that time and I remember I copied the address for bitcoin fog from here, I then used the address from my account to send the btc.
If I have indeed been phished it is entirely due to the address provided on their website as nothing else makes sense.
A few others seem to have echoed the same as what I've said here...