diff --git a/tests/enterprise/litellm_enterprise/enterprise_callbacks/test_prometheus_logging_callbacks.py b/tests/enterprise/litellm_enterprise/enterprise_callbacks/test_prometheus_logging_callbacks.py
index 1dd9f69351d..235acba7930 100644
--- a/tests/enterprise/litellm_enterprise/enterprise_callbacks/test_prometheus_logging_callbacks.py
+++ b/tests/enterprise/litellm_enterprise/enterprise_callbacks/test_prometheus_logging_callbacks.py
@@ -1978,6 +1978,10 @@ def test_set_team_budget_metrics_with_custom_labels(prometheus_logger, monkeypat
     # Set custom prometheus labels
     custom_labels = ["metadata.organization", "metadata.environment"]
     monkeypatch.setattr("litellm.custom_prometheus_metadata_labels", custom_labels)
+    # Logger caches each metric's label set at construction time (fixture
+    # runs before this monkeypatch), so invalidate so the cached label set
+    # picks up the freshly-configured custom metadata labels.
+    prometheus_logger._cached_metric_labels.clear()
 
     # Create test team with custom metadata
     team = MagicMock(
diff --git a/tests/test_litellm/integrations/test_prometheus_labels.py b/tests/test_litellm/integrations/test_prometheus_labels.py
index 1ba332a341b..c83d89e87c4 100644
--- a/tests/test_litellm/integrations/test_prometheus_labels.py
+++ b/tests/test_litellm/integrations/test_prometheus_labels.py
@@ -284,6 +284,12 @@ def test_prometheus_metrics_use_normalized_routes():
 
     # Create a mock PrometheusLogger
     prometheus_logger = MagicMock()
+    # ``get_labels_for_metric`` reads ``_cached_metric_labels`` and
+    # ``label_filters`` off ``self``; default MagicMock attribute access
+    # returns Mocks that masquerade as a populated cache, so seed real
+    # containers before binding the real method.
+    prometheus_logger._cached_metric_labels = {}
+    prometheus_logger.label_filters = {}
     prometheus_logger.get_labels_for_metric = (
         PrometheusLogger.get_labels_for_metric.__get__(prometheus_logger)
     )
@@ -327,6 +333,8 @@ def test_prometheus_label_value_sanitization():
     from unittest.mock import MagicMock
 
     prometheus_logger = MagicMock()
+    prometheus_logger._cached_metric_labels = {}
+    prometheus_logger.label_filters = {}
     prometheus_logger.get_labels_for_metric = (
         PrometheusLogger.get_labels_for_metric.__get__(prometheus_logger)
     )
diff --git a/ui/litellm-dashboard/src/components/view_logs/index.test.tsx b/ui/litellm-dashboard/src/components/view_logs/index.test.tsx
index 7a9a541d3e0..a0571849d6e 100644
--- a/ui/litellm-dashboard/src/components/view_logs/index.test.tsx
+++ b/ui/litellm-dashboard/src/components/view_logs/index.test.tsx
@@ -250,9 +250,14 @@ describe("SpendLogsTable", () => {
         diff = moment
           .utc(lastCall.end_date, "YYYY-MM-DD HH:mm:ss")
           .diff(moment.utc(lastCall.start_date, "YYYY-MM-DD HH:mm:ss"), "seconds");
-        // start_date is rounded down to the minute boundary; end_date is current time
+        // start_date is rounded down to the minute boundary, end_date is the
+        // current wall-clock at queryFn time. The dropped sub-minute fraction
+        // on start_date can push the diff up to (minMinutes+1)*60 seconds
+        // exactly (e.g. click at HH:MM:59.9 → start floors to HH:MM:00 and
+        // queryFn fires just past HH:(MM+1):00), so allow equality on the
+        // upper bound.
         expect(diff).toBeGreaterThanOrEqual(minMinutes * 60);
-        expect(diff).toBeLessThan((minMinutes + 1) * 60);
+        expect(diff).toBeLessThanOrEqual((minMinutes + 1) * 60);
       });
       return diff;
     };