Use most recent rates before height

node/sync.go

@@ -377,12 +377,16 @@ func (d *Pegnetd) SyncBlock(ctx context.Context, tx *sql.Tx, height uint32) erro
 
 			// check if the height has no rates, what do we do?
 			// check rates from previous height
-			if rates == nil {
+			if rates == nil && height < V202EnhanceActivation {
 				// We need to handle the no rates case. Miners could avoid mining this last block.
 				// use the last valid rates from last block
 				rates, err = d.Pegnet.SelectPendingRates(ctx, tx, height-1)
 			}
 
+			if rates == nil && height >= V202EnhanceActivation {
+				rates, _, err = d.Pegnet.SelectMostRecentRatesBeforeHeight(ctx, tx, height)
+			}
+
 			// If no rates for second time, skip Snapshot logic
 			// otherwise proceed with payout
 			if rates != nil {