Help me please? 01.16.20 created 4 masternodes. On the night of 01/16/20 to 01/17/20, the masternodes stopped working. After this, the wallet is updated. I updated the wallet, but after updating the wallet, only two transactions with 6 coins remained as a reward for masternodes. At the same time, after the wallet update, the remaining transactions ceased to be visible, and the addresses for receiving coins ceased to be visible. What should I do in this situation?