diff --git a/apps/edr-freight-api/src/modules/contracts/contract-booking.service.ts b/apps/edr-freight-api/src/modules/contracts/contract-booking.service.ts
index df930d805..90567c055 100644
--- a/apps/edr-freight-api/src/modules/contracts/contract-booking.service.ts
+++ b/apps/edr-freight-api/src/modules/contracts/contract-booking.service.ts
@@ -1785,6 +1785,10 @@ export class ContractBookingService {
     // pricing service derives wagon counts from the in-memory lines.
     const route = await this.resolveRoute(contract, dto.contractRouteId);
     const previewBooking = Object.assign(new Booking(), {
+      // contractId makes the preview price off the contract's frozen rate
+      // snapshots exactly like the persisted booking will — without it the
+      // preview total is 0 on a leg with no live rate and the form blocks.
+      contractId: contract.id,
       freightType: contract.freightType,
       tradeDirection: contract.tradeDirection,
       paymentCurrency: contract.paymentCurrency,
diff --git a/apps/edr-freight-web/backoffice/src/App.tsx b/apps/edr-freight-web/backoffice/src/App.tsx
index 86f5bf6e6..8467d18b7 100644
--- a/apps/edr-freight-web/backoffice/src/App.tsx
+++ b/apps/edr-freight-web/backoffice/src/App.tsx
@@ -708,7 +708,7 @@ const App = () => {
         <Route path="/forgot-password" element={<ForgotPasswordPage />} />
         {/* <Route path="/um/*" element={<UserManagementHostPage />} /> */}
         <Route path="um/set-password" element={<SetPassword />} />
-        <Route path="/callback" element={<FaydaCallbackPage />} />
+        <Route path="/fayda/callback" element={<FaydaCallbackPage />} />
         <Route path="*" element={<Navigate to="/auth" replace />} />
       </Routes>
     );