message: Local time taken into account when calculating immutableTime
diff: @@ -58,7 +58,7 @@ export class ClusterSynchronizationManager implements SynchronizationManager {
  // Find the minimum timestamp between all servers
  const minTimestamp: Timestamp = contentServers.map(contentServer => contentServer.getLastKnownTimestamp())
  - .reduce((min, current) => min == -999 ? current : Math.min(min, current), -999)
  + .reduce((min, current) => Math.min(min, current), Date.now())
  if (minTimestamp > this.lastImmutableTime) {
  // Set this new minimum timestamp as the latest immutable time
  