diff --git a/crates/dump/src/reader/v6/mod.rs b/crates/dump/src/reader/v6/mod.rs
index 645e7cb07..b6b359d74 100644
--- a/crates/dump/src/reader/v6/mod.rs
+++ b/crates/dump/src/reader/v6/mod.rs
@@ -57,6 +57,7 @@ pub struct V6Reader {
     instance_uid: Option<Uuid>,
     metadata: Metadata,
     tasks: BufReader<File>,
+    tasks2: BufReader<File>,
     batches: Option<BufReader<File>>,
     keys: BufReader<File>,
     features: Option<RuntimeTogglableFeatures>,
@@ -123,6 +124,7 @@ impl V6Reader {
             metadata: serde_json::from_reader(&*meta_file)?,
             instance_uid,
             tasks: BufReader::new(File::open(dump.path().join("tasks").join("queue.jsonl"))?),
+            tasks2: BufReader::new(File::open(dump.path().join("tasks").join("queue.jsonl"))?),
             batches,
             keys: BufReader::new(File::open(dump.path().join("keys.jsonl"))?),
             features,
@@ -188,11 +190,22 @@ impl V6Reader {
         }))
     }
 
+    fn tasks2(&mut self) -> Box<dyn Iterator<Item = Result<Task>> + '_> {
+        Box::new(
+            (&mut self.tasks2)
+                .lines()
+                .map(|line| -> Result<_> { Ok(serde_json::from_str(&line?)?) }),
+        )
+    }
+
     pub fn batches(&mut self) -> Box<dyn Iterator<Item = Result<Batch>> + '_> {
+        // Get batches but filters batches so that those whose tasks have been deleted are not returned
+        // This is due to bug #5827 that caused them not to be deleted before version 1.18
+
         let mut task_uids = RoaringBitmap::new();
         let mut faulty = false;
-        for task in self.tasks() {
-            let Ok((task, _)) = task else {
+        for task in self.tasks2() {
+            let Ok(task) = task else {
                 // If we can't read the tasks, just give up trying to filter the batches
                 // The database may contain phantom batches, but that's not that big of a deal
                 faulty = true;