PaymentID's weren't returning the correct data from the API.

lib/api.js

@@ -263,16 +263,14 @@ app.get('/miner/:address/payments', function (req, res) {
     let address_parts = req.params.address.split('.');
     let address = address_parts[0];
     let payment_id = address_parts[1];
-    let query = "SELECT amount, pool_type, transaction_id, UNIX_TIMESTAMP(paid_time) as ts FROM " +
-        "payments WHERE payment_address = ? AND paid_time < ? AND payment_id = ? ORDER BY paid_time DESC LIMIT ? OFFSET ?";
+    let query = "SELECT amount as amt, pool_type, transaction_id, UNIX_TIMESTAMP(paid_time) as ts FROM " +
+        "payments WHERE payment_address = ? AND payment_id = ? ORDER BY paid_time DESC LIMIT ? OFFSET ?";
     if (typeof(payment_id) === 'undefined') {
         query = "SELECT amount as amt, pool_type, transaction_id, UNIX_TIMESTAMP(paid_time) as ts FROM " +
-            "payments WHERE payment_address = ? AND paid_time < ? AND payment_id IS ? ORDER BY paid_time DESC LIMIT ? OFFSET ?";
+            "payments WHERE payment_address = ? AND payment_id IS ? ORDER BY paid_time DESC LIMIT ? OFFSET ?";
     }
-    let start = req.query.start || Date.now() / 1000;
-    start *= 1000;
     let response = [];
-    global.mysql.query(query, [address, global.support.formatDate(start), payment_id, limit, page]).then(function (rows) {
+    global.mysql.query(query, [address, payment_id, limit, page]).then(function (rows) {
         if (rows.length === 0) {
             return res.json(response);
         }