diff --git a/frontend/components/dashboard/ScanTerminalDashboard.tsx b/frontend/components/dashboard/ScanTerminalDashboard.tsx
index 8f03bd86..b72384f0 100644
--- a/frontend/components/dashboard/ScanTerminalDashboard.tsx
+++ b/frontend/components/dashboard/ScanTerminalDashboard.tsx
@@ -389,7 +389,7 @@ function PolyWeatherTerminal({
 
   const filteredRegionRows = useMemo(() => {
     return rows.filter(
-      (row) => resolveTradingRegionKey(row) === selectedRegionKey,
+      (row) => getCityRegion(row) === selectedRegionKey,
     );
   }, [rows, selectedRegionKey]);
 
diff --git a/web/scan_terminal_filters.py b/web/scan_terminal_filters.py
index ffc30495..0e8bd77d 100644
--- a/web/scan_terminal_filters.py
+++ b/web/scan_terminal_filters.py
@@ -48,7 +48,6 @@ def normalize_scan_terminal_filters(
         or "today",
         "limit": max(1, min(safe_int(raw.get("limit"), 25), 200)),
         "max_spread": max(0.0, _safe_float(raw.get("max_spread")) or 0.03),
-        in {"1", "true", "yes", "on"},
     }
     trading_region = str(raw.get("trading_region") or "").strip().lower()
     if trading_region and trading_region not in ("all", ""):