diff --git a/rs/p2p/artifact_downloader/src/fetch_stripped_artifact/assembler.rs b/rs/p2p/artifact_downloader/src/fetch_stripped_artifact/assembler.rs
index 695645a8211..922bc4e7a07 100644
--- a/rs/p2p/artifact_downloader/src/fetch_stripped_artifact/assembler.rs
+++ b/rs/p2p/artifact_downloader/src/fetch_stripped_artifact/assembler.rs
@@ -172,12 +172,12 @@ impl ArtifactAssembler<ConsensusMessage, MaybeStrippedConsensusMessage>
             .start_timer();
         let mut assembler = BlockProposalAssembler::new(stripped_block_proposal);
 
-        let missing_ingress_ids = assembler.missing_ingress_messages();
+        let stripped_ingress_ids = assembler.missing_ingress_messages();
         // For each stripped object in the message, try to fetch it either from the local pools
         // or from a random peer who is advertising it.
-        for missing_ingress_id in missing_ingress_ids {
+        for stripped_ingress_id in stripped_ingress_ids {
             join_set.spawn(get_or_fetch(
-                missing_ingress_id,
+                stripped_ingress_id,
                 self.ingress_pool.clone(),
                 self.transport.clone(),
                 id.as_ref().clone(),
@@ -265,6 +265,8 @@ async fn get_or_fetch<P: Peers>(
         .unwrap()
         .get(&signed_ingress_id.ingress_message_id)
     {
+        // Make sure that this is the correct ingress message. [`IngressMessageId`] does _not_
+        // uniquely identify ingress messages, we thus need to perform an extra check.
         if SignedIngressId::from(&ingress_message) == signed_ingress_id {
             return (ingress_message, node_id);
         }
@@ -309,7 +311,7 @@ impl BlockProposalAssembler {
                 .stripped_ingress_payload
                 .ingress_messages
                 .iter()
-                .map(|ingress_message| (ingress_message.clone(), None))
+                .map(|signed_ingress_id| (signed_ingress_id.clone(), None))
                 .collect(),
             stripped_block_proposal,
         }
@@ -319,9 +321,9 @@ impl BlockProposalAssembler {
     pub(crate) fn missing_ingress_messages(&self) -> Vec<SignedIngressId> {
         self.ingress_messages
             .iter()
-            .filter_map(|(ingress_message_id, maybe_ingress)| {
+            .filter_map(|(signed_ingress_id, maybe_ingress)| {
                 if maybe_ingress.is_none() {
-                    Some(ingress_message_id)
+                    Some(signed_ingress_id)
                 } else {
                     None
                 }
diff --git a/rs/p2p/artifact_downloader/src/fetch_stripped_artifact/download.rs b/rs/p2p/artifact_downloader/src/fetch_stripped_artifact/download.rs
index 54279c78382..d3880ae850a 100644
--- a/rs/p2p/artifact_downloader/src/fetch_stripped_artifact/download.rs
+++ b/rs/p2p/artifact_downloader/src/fetch_stripped_artifact/download.rs
@@ -68,6 +68,8 @@ impl Pools {
 
         // First check if the requested ingress message exists in the Ingress Pool.
         if let Some(ingress_message) = self.ingress_pool.read().unwrap().get(ingress_message_id) {
+            // Make sure that this is the correct ingress message. [`IngressMessageId`] does _not_
+            // uniquely identify ingress messages, we thus need to perform an extra check.
             if SignedIngressId::from(&ingress_message) == *signed_ingress_id {
                 self.metrics.ingress_messages_in_ingress_pool.inc();
                 return Ok(ingress_message.into());
@@ -96,6 +98,9 @@ impl Pools {
             .get_serialized_by_id(ingress_message_id)
         {
             Some(bytes)
+            // Make sure that this is the correct ingress message. [`IngressMessageId`]
+            // does _not_ uniquely identify ingress messages, we thus need to perform
+            // an extra check.
                 if SignedIngressId::new(ingress_message_id.clone(), bytes)
                     == *signed_ingress_id =>
             {
@@ -226,7 +231,7 @@ fn parse_response(
     };
 
     let Ok(ingress) = SignedIngress::try_from(response.serialized_ingress_message) else {
-        metrics.report_download_error("ingress_deserializedion_failed");
+        metrics.report_download_error("ingress_deserialization_failed");
         return None;
     };
 
@@ -321,7 +326,7 @@ mod tests {
         let pools = mock_pools(
             Some(ingress_message.clone()),
             None,
-            /*expect_consensus_pool_acces=*/ false,
+            /*expect_consensus_pool_access=*/ false,
         );
         let router = build_axum_router(pools);
 
@@ -348,7 +353,7 @@ mod tests {
         let pools = mock_pools(
             None,
             Some(block.clone()),
-            /*expect_consensus_pool_acces=*/ true,
+            /*expect_consensus_pool_access=*/ true,
         );
         let router = build_axum_router(pools);
 
@@ -372,7 +377,7 @@ mod tests {
     async fn rpc_get_not_found_test() {
         let ingress_message = SignedIngressBuilder::new().nonce(1).build();
         let block = fake_block_proposal(vec![]);
-        let pools = mock_pools(None, None, /*expect_consensus_pool_acces=*/ true);
+        let pools = mock_pools(None, None, /*expect_consensus_pool_access=*/ true);
         let router = build_axum_router(pools);
 
         let response = send_request(
@@ -417,7 +422,7 @@ mod tests {
         let pools = mock_pools(
             Some(ingress_message_1.clone()),
             Some(block.clone()),
-            /*expect_consensus_pool_acces=*/ true,
+            /*expect_consensus_pool_access=*/ true,
         );
         let router = build_axum_router(pools);
 
@@ -440,7 +445,7 @@ mod tests {
         let pools = mock_pools(
             None,
             Some(block.clone()),
-            /*expect_consensus_pool_acces=*/ true,
+            /*expect_consensus_pool_access=*/ true,
         );
         let router = build_axum_router(pools);