I can confirm that this is not a scam, and that Tradefortress is in control of his account. I encourage anyone that is a customer of Inputs.io/Coinlenders to contact him for reimbursement. He returned far more than I had ever hoped.
I suppose if we took a pessimistic view it could be that Tradefortress had the coins all along, has had a crises of conscience and is now returning a larger portion. In my case, I'm completely sure I would have sold my coins long before the price got to this point and as a result I'm far better off having giving them to Tradefortress than not.
I happen to think he's someone that accumulated a lot of bitcoins before and after the hack and now he wants to make amends to his customers. If that's the case, then he deserves a lot of respect. I'm not sure I'd have the character to do it if I were in his shoes.
In any case you should contact him if you were a customer.