diff --git a/modules/datastore/src/Form/DashboardForm.php b/modules/datastore/src/Form/DashboardForm.php
index ac3f2e4c21..6a97e40b86 100644
--- a/modules/datastore/src/Form/DashboardForm.php
+++ b/modules/datastore/src/Form/DashboardForm.php
@@ -337,9 +337,7 @@ protected function getHarvestLoadStatuses(): \Generator {
    *   Array of harvest load statuses, keyed by dataset UUIDs.
    */
   protected function getHarvestLoadStatus(?string $harvestId): \Generator {
-    $result = $this->harvest->getHarvestRunResult(
-      $harvestId, $this->harvest->getLastHarvestRunId($harvestId)
-    );
+    $result = $this->harvest->getHarvestRunResult($harvestId);
     yield from $result['status']['load'] ?? [];
   }
 
diff --git a/modules/harvest/src/Entity/HarvestRunRepository.php b/modules/harvest/src/Entity/HarvestRunRepository.php
index c404ff927a..d46c855546 100644
--- a/modules/harvest/src/Entity/HarvestRunRepository.php
+++ b/modules/harvest/src/Entity/HarvestRunRepository.php
@@ -21,16 +21,22 @@ class HarvestRunRepository {
 
   /**
    * Entity storage service for the harvest_run entity type.
+   *
+   * @var \Drupal\Core\Entity\EntityStorageInterface
    */
   protected EntityStorageInterface $runStorage;
 
   /**
    * Database connection service.
+   *
+   * @var \Drupal\Core\Database\Connection
    */
   private Connection $connection;
 
   /**
    * Harvest run entity definition service.
+   *
+   * @var \Drupal\Core\Entity\EntityTypeInterface
    */
   private EntityTypeInterface $entityTypeDefinition;
 
@@ -236,7 +242,7 @@ public function getExtractedUuids(string $planId, string $runId): array {
   }
 
   /**
-   * Helper method to load a harvest_run entity given an ID and plan ID.
+   * Helper method to load a harvest_run entity given an Plan ID and timestamp.
    *
    * @param string $plan_id
    *   Plan ID.
diff --git a/modules/harvest/src/HarvestService.php b/modules/harvest/src/HarvestService.php
index e890a2ce57..77c283d541 100644
--- a/modules/harvest/src/HarvestService.php
+++ b/modules/harvest/src/HarvestService.php
@@ -34,26 +34,36 @@ class HarvestService implements ContainerInjectionInterface {
 
   /**
    * Harvest hash database table factory service.
+   *
+   * @var \Contracts\FactoryInterface
    */
   private HarvestHashesDatabaseTableFactory $hashesStoreFactory;
 
   /**
    * DKAN metastore service.
+   *
+   * @var \Drupal\metastore\MetastoreService
    */
   private MetastoreService $metastore;
 
   /**
    * Harvest plan storage repository service.
+   *
+   * @var \Drupal\harvest\Entity\HarvestPlanRepository
    */
   private HarvestPlanRepository $harvestPlanRepository;
 
   /**
    * Harvest run entity repository service.
+   *
+   * @var \Drupal\harvest\Entity\HarvestRunRepository
    */
   public HarvestRunRepository $runRepository;
 
   /**
    * DKAN logger channel.
+   *
+   * @var \Psr\Log\LoggerInterface
    */
   private LoggerInterface $logger;
 
@@ -238,21 +248,23 @@ public function getHarvestRunInfo(string $plan_id, string $timestamp): bool|stri
    *
    * @param string $plan_id
    *   Harvest plan ID.
-   * @param string $timestamp
+   * @param string|null $timestamp
    *   Harvest run timestamp.
    *
    * @return array
    *   Array of status info from the run.
    */
-  public function getHarvestRunResult(string $plan_id, string $timestamp): array {
-    // This one has to keep using the loadEntity method as it may be looking up
-    // more than the most recent run.
-    if ($entity = $this->runRepository->loadEntity($plan_id, $timestamp)) {
-      return $entity->toResult();
+  public function getHarvestRunResult(string $plan_id, string|null $timestamp = NULL): array {
+    if (!is_null($timestamp)) {
+      // This one has to keep using the loadEntity method as it may be looking
+      // up something other than the most recent run.
+      $entity = $this->runRepository->loadEntity($plan_id, $timestamp);
     }
     else {
-      return [];
+      $entity = $this->runRepository->loadRunByPlan($plan_id);
     }
+
+    return (!empty($entity)) ? $entity->toResult() : [];
   }
 
   /**