Loan repayment confirmed in full with interest. But what do you mean by reward, there is no additional amount. I have received exactly 0.0012BTC although I have bear both transaction fees of litecoin as well as bitcoin from my side. Collateral returned transaction id: https://blockchair.com/litecoin/transaction/cfe36057885cf6acf4c8bff00a4892d0e239cb8b3c7a9d29427acea8a8609aa4