use closed at from ops

models/gold/operations/core__ez_operations.sql

@@ -61,6 +61,8 @@ WITH operations AS (
         source_account AS op_source_account,
         op_source_account_muxed,
         account AS op_account_id,
+        closed_at,
+        block_timestamp,
         amount,
         asset,
         asset_code,
@@ -381,8 +383,8 @@ SELECT
     o.operation_result_code,
     o.operation_trace_code,
     o.details_json,
-    l.closed_at,
-    l.block_timestamp,
+    o.closed_at,
+    o.block_timestamp,
     t.transaction_hash,
     t.ledger_sequence,
     t.tx_account,