diff --git a/src/repositories/shuttle/eta/RedisSelfUpdatingETARepository.ts b/src/repositories/shuttle/eta/RedisSelfUpdatingETARepository.ts
index 9481331..a841bc2 100644
--- a/src/repositories/shuttle/eta/RedisSelfUpdatingETARepository.ts
+++ b/src/repositories/shuttle/eta/RedisSelfUpdatingETARepository.ts
@@ -26,6 +26,9 @@ export class RedisSelfUpdatingETARepository extends BaseRedisETARepository imple
     this.startListeningForUpdates = this.startListeningForUpdates.bind(this);
     this.handleShuttleWillArriveAtStop = this.handleShuttleWillArriveAtStop.bind(this);
     this.handleShuttleUpdate = this.handleShuttleUpdate.bind(this);
+    this.updateCascadingEta = this.updateCascadingEta.bind(this);
+    this.getAverageTravelTimeSecondsWithFallbacks = this.getAverageTravelTimeSecondsWithFallbacks.bind(this);
+    this.removeEtaIfExists = this.removeEtaIfExists.bind(this);
   }
 
   private createHistoricalEtaTimeSeriesKey = (routeId: string, fromStopId: string, toStopId: string) => {
@@ -63,7 +66,7 @@ export class RedisSelfUpdatingETARepository extends BaseRedisETARepository imple
 
       return;
     } catch (error) {
-      console.warn(`Failed to get average travel time: ${error instanceof Error ? error.message : String(error)}`);
+      console.warn(`Failed to get average travel time for ${timeSeriesKey}: ${error instanceof Error ? error.message : String(error)}`);
       return;
     }
   }