What does your game history say? Sometimes it records up to 12+ hours of play time. Perhaps you bought a lot of empire or placed a bounty on a few people before you went to bed?
placed a couple of bounties and set counters then killed msyelf on a trap before going to bed. no way i spent more than 15T
i was deliberately keeping it because I have more empire to buy soon. Took alot of hunting to get it too.
Just send in an email to support and maybe they'll be able to help you. http://www.kanoapps.com/support Though I've never heard of 60 trillion coins just disappearing either. You seem to the be the first and the only one this has happened to?
Agreed, something did happened yesterday, 27th of March. My gold dropped too, lost over 350T... And no I didn't spend on bounty, empire, weapons/warriors. although would have been fun bounting people. Yes some gold was lost. And this has happened to people before somewhere in VC forum. Would have sent something to support, but, figured i'll just bounty hunt and get it back faster than k-support would.
first, i'd spam Kano staff with messages and e-mails, if that didn't help, who knows what i'd do next