Hello,
Over the past few months I have used Bitcoin fog for all of my tumbling needs 50+ bitcoin. However when I tried to tumble 10 bitcoin 36 hours ago the tumbling completed and I have received exactly 0 bitcoins to my specified addresses. I have looked them up on block chain ect... and nothing.
So I decided to do some digging. Looks like a lot of people are having problems with Bitcoin fog at the moment and a lot of people have not seen their coins.
Customer support so far has been unresponsive. And looking at the official Bitcoin Fog thread on bitcoin talk: https://bitcointalk.org/index.php?topic=50037.420
Many people are having issues with large transactions. Not sure if they are having technical difficulties or are pulling an exit scam. But I would stay clear until things either crash and burn or get resolved.
Anyway I have a 10 btc withdraw gone missing and another 10 in my account that I'm scared to withdraw. I just hope I get to see those 20 coins again at some point. I will keep you guys updated and let you know if they end up coming through! Back to helix I go :)
TLDR: Bitcoin fog is either scamming or having technical difficulty. Stay clear until things are sorted out.
IIRC Bitcoinfog has been pulling some shady shit for a while. I think the general consenus around here for the past few months was to totally avoid them at all costs...