diff --git a/.github/workflows/label_external_issues.yml b/.github/workflows/label_external_issues.yml
index 582c4e2c582c..0d60112bec75 100644
--- a/.github/workflows/label_external_issues.yml
+++ b/.github/workflows/label_external_issues.yml
@@ -7,16 +7,47 @@ jobs:
   label-external-issues:
     name: Label issue from external user
     runs-on: ubuntu-latest
-    # https://docs.github.com/en/graphql/reference/enums#commentauthorassociation
-    if: ${{ !contains(fromJson('["MEMBER", "OWNER", "COLLABORATOR"]'), github.event.issue.author_association) }}
     steps:
       - name: add external label
         uses: actions/github-script@v7
         with:
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
           script: |
-            github.rest.issues.addLabels({
-              issue_number: context.issue.number,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              labels: ['external']
-            })
+            const issueAuthor = context.payload.issue.user.login
+            
+            if (context.repo.owner == issueAuthor) {
+              console.log("Issue author is here");
+              return
+            }
+            
+            const org = context.repo.owner;
+            
+            const isOrgMember = async function () {
+              try {
+                const response = await github.rest.orgs.checkMembershipForUser({
+                  org,
+                  username: issueAuthor,
+                });
+                return response.status == 204;
+              } catch (error) {
+                if (error.status && error.status == 404) {
+                  return false;
+                }
+                throw error;
+              }
+            }
+            
+            console.log(`Checking membership for user: ${issueAuthor} in organization: ${org}`);
+            
+            if (!await isOrgMember()) {
+              console.log(`User ${issueAuthor} is not a member of the organization.`)
+            
+              github.rest.issues.addLabels({
+                issue_number: context.issue.number,
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                labels: ['external']
+              })
+            } else {
+              console.log(`User ${issueAuthor} is a member of the organization.`)
+            }
diff --git a/ydb/library/workload/tpch/s10000_canonical/q1.result b/ydb/library/workload/tpch/s10000_canonical/q1.result
index c5043a56123d..5d67d2029a36 100644
--- a/ydb/library/workload/tpch/s10000_canonical/q1.result
+++ b/ydb/library/workload/tpch/s10000_canonical/q1.result
@@ -1,3 +1,3 @@
 l_returnflag,l_linestatus,sum_qty,sum_base_price,sum_disc_price,sum_charge,avg_qty,avg_price,avg_disc,count_order
-A,F,3.774713243e+11+-100,5.660221407e+14+-1000,5.377203891e+14+-1000,5.592291037e+14+-1000,25.5+-0.01,38237.28+-0.01,0.05+-0.01,14802885380
+A,F,3.775711377e+11,5.66171807e+14,5.378625747e+14,5.59376974e+14,25.5+-0.01,38237.28+-0.01,0.05+-0.01,14802885380
 ...
\ No newline at end of file
diff --git a/ydb/library/workload/tpch/s10000_canonical/q10.result b/ydb/library/workload/tpch/s10000_canonical/q10.result
new file mode 100644
index 000000000000..c96c8c2c4ca4
--- /dev/null
+++ b/ydb/library/workload/tpch/s10000_canonical/q10.result
@@ -0,0 +1,3 @@
+c_custkey,c_name,revenue,c_acctbal,n_name,c_address,c_phone,c_comment
+883656898,Customer#883656898,4676163.4255,2487.44,MOROCCO,"6Temru GsGPkOQ",25-465-335-3565,"ites across the blithely regular pinto beans cajole quickly carefully ironic pinto beans. furiousdep"
+...
\ No newline at end of file
diff --git a/ydb/library/workload/tpch/s10000_canonical/q11.result b/ydb/library/workload/tpch/s10000_canonical/q11.result
index 48c29edad64f..9be19376550b 100644
--- a/ydb/library/workload/tpch/s10000_canonical/q11.result
+++ b/ydb/library/workload/tpch/s10000_canonical/q11.result
@@ -1 +1,3 @@
-ps_partkey,value
\ No newline at end of file
+ps_partkey,value
+333984873,30196540.
+...
\ No newline at end of file
diff --git a/ydb/library/workload/tpch/s10000_canonical/q12.result b/ydb/library/workload/tpch/s10000_canonical/q12.result
index 7d9ef3fc4e2d..c4f4142597d1 100644
--- a/ydb/library/workload/tpch/s10000_canonical/q12.result
+++ b/ydb/library/workload/tpch/s10000_canonical/q12.result
@@ -1,3 +1,3 @@
 l_shipmode,high_line_count,low_line_count
-MAIL,62299162,93460023
+MAIL,62315515,93484567
 ...
\ No newline at end of file
diff --git a/ydb/library/workload/tpch/s10000_canonical/q16.result b/ydb/library/workload/tpch/s10000_canonical/q16.result
new file mode 100644
index 000000000000..c81ca62f308d
--- /dev/null
+++ b/ydb/library/workload/tpch/s10000_canonical/q16.result
@@ -0,0 +1,3 @@
+p_brand,p_type,p_size,supplier_cnt
+Brand#52,"MEDIUM BRUSHED NICKEL",14,43072
+...
\ No newline at end of file
diff --git a/ydb/library/workload/tpch/s10000_canonical/q19.result b/ydb/library/workload/tpch/s10000_canonical/q19.result
new file mode 100644
index 000000000000..72af4e50c3cb
--- /dev/null
+++ b/ydb/library/workload/tpch/s10000_canonical/q19.result
@@ -0,0 +1,2 @@
+revenue
+29908721391.699352
\ No newline at end of file
diff --git a/ydb/library/workload/tpch/s10000_canonical/q3.result b/ydb/library/workload/tpch/s10000_canonical/q3.result
index b7c05b0b937e..79d1b6212181 100644
--- a/ydb/library/workload/tpch/s10000_canonical/q3.result
+++ b/ydb/library/workload/tpch/s10000_canonical/q3.result
@@ -1,3 +1,3 @@
 l_orderkey,revenue,o_orderdate,o_shippriority
-43904139302,510414.04+-0.01,1995-02-13,0
+35314204736 ,510414.04,1995-02-13,0
 ...
\ No newline at end of file
diff --git a/ydb/library/workload/tpch/s10000_canonical/q4.result b/ydb/library/workload/tpch/s10000_canonical/q4.result
new file mode 100644
index 000000000000..9c3395d8cb91
--- /dev/null
+++ b/ydb/library/workload/tpch/s10000_canonical/q4.result
@@ -0,0 +1,3 @@
+o_orderpriority,order_count
+1-URGENT,105191109
+...
\ No newline at end of file
diff --git a/ydb/library/workload/tpch/s10000_canonical/q5.result b/ydb/library/workload/tpch/s10000_canonical/q5.result
index f8faddfb47a5..0767372104d0 100644
--- a/ydb/library/workload/tpch/s10000_canonical/q5.result
+++ b/ydb/library/workload/tpch/s10000_canonical/q5.result
@@ -1,3 +1,3 @@
 n_name,revenue
-"INDIA",5.29304173e+11
+"INDIA",5.29441751e+11
 ...
\ No newline at end of file
diff --git a/ydb/library/workload/tpch/s10000_canonical/q6.result b/ydb/library/workload/tpch/s10000_canonical/q6.result
index 088a76a28a92..266ff2f9c6ce 100644
--- a/ydb/library/workload/tpch/s10000_canonical/q6.result
+++ b/ydb/library/workload/tpch/s10000_canonical/q6.result
@@ -1,2 +1,2 @@
 revenue
-1.232837859e+12
\ No newline at end of file
+1.233162481e+12
\ No newline at end of file
diff --git a/ydb/library/workload/tpch/s10000_canonical/q7.result b/ydb/library/workload/tpch/s10000_canonical/q7.result
index 036f45326c6e..bb826c8dcae9 100644
--- a/ydb/library/workload/tpch/s10000_canonical/q7.result
+++ b/ydb/library/workload/tpch/s10000_canonical/q7.result
@@ -1,3 +1,3 @@
 supp_nation,cust_nation,l_year,revenue
-FRANCE,GERMANY,1995,5.284883674e+11
+FRANCE,GERMANY,1995,5.286286888e+11
 ...
\ No newline at end of file
diff --git a/ydb/tests/olap/ttl_tiering/ttl_unavailable_s3.py b/ydb/tests/olap/ttl_tiering/ttl_unavailable_s3.py
new file mode 100644
index 000000000000..db813d282a3e
--- /dev/null
+++ b/ydb/tests/olap/ttl_tiering/ttl_unavailable_s3.py
@@ -0,0 +1,88 @@
+import os
+import signal
+import sys
+import time
+
+from .base import TllTieringTestBase
+
+ROWS_CHUNK_SIZE = 1000000
+ROWS_CHUNKS_COUNT = 10
+
+
+class TestUnavailableS3(TllTieringTestBase):
+    def test(self):
+        """As per https://github.com/ydb-platform/ydb/issues/13545"""
+        bucket_s3_name = "cold"
+        bucket_db_path = f"{self.ydb_client.database}/buckets/{bucket_s3_name}"
+
+        self.ydb_client.query("""
+            CREATE TABLE table (
+                ts Timestamp NOT NULL,
+                v String,
+                PRIMARY KEY(ts),
+            )
+            WITH (STORE = COLUMN)
+        """)
+
+        self.s3_client.create_bucket(bucket_s3_name)
+
+        self.ydb_client.query(f"CREATE OBJECT s3_id (TYPE SECRET) WITH value = '{self.s3_client.key_id}'")
+        self.ydb_client.query(f"CREATE OBJECT s3_secret (TYPE SECRET) WITH value = '{self.s3_client.key_secret}'")
+
+        self.ydb_client.query(f"""
+            CREATE EXTERNAL DATA SOURCE `{bucket_db_path}` WITH (
+                SOURCE_TYPE="ObjectStorage",
+                LOCATION="{self.s3_client.endpoint}/{bucket_s3_name}",
+                AUTH_METHOD="AWS",
+                AWS_ACCESS_KEY_ID_SECRET_NAME="s3_id",
+                AWS_SECRET_ACCESS_KEY_SECRET_NAME="s3_secret",
+                AWS_REGION="{self.s3_client.region}"
+            )
+        """)
+
+        # table = ColumnTableHelper(self.ydb_client, 'table')
+
+        def upsert_chunk(i):
+            return self.ydb_client.query(f"""
+                $n = {ROWS_CHUNK_SIZE};
+                $beg_ul = CAST(Timestamp('2020-01-01T00:00:00.000000Z') as Uint64);
+                $end_ul = CAST(Timestamp('2030-01-01T00:00:00.000000Z') as Uint64);
+                $int_ul = $end_ul - $beg_ul;
+                $step_ul = 100000;
+                $rows_list = ListMap(ListFromRange(0, $n), ($j) -> (<|
+                    ts: UNWRAP(CAST($beg_ul + $step_ul * {i}ul + CAST(Random($j) * $int_ul AS Uint64) AS Timestamp)),
+                    v: "Entry #" || CAST($j AS String)
+                |>));
+
+                UPSERT INTO table
+                SELECT * FROM AS_TABLE($rows_list);
+            """)
+
+        for i in range(0, ROWS_CHUNKS_COUNT // 2):
+            upsert_chunk(i)
+
+        self.ydb_client.query(f"""
+            ALTER TABLE table SET (TTL =
+                Interval("P365D") TO EXTERNAL DATA SOURCE `{bucket_db_path}`
+                ON ts
+            )
+        """)
+
+        print("!!! simulating S3 hang up -- sending SIGSTOP", file=sys.stderr)
+        os.kill(self.s3_pid, signal.SIGSTOP)
+
+        time.sleep(30)
+
+        print("!!! simulating S3 recovery -- sending SIGCONT", file=sys.stderr)
+        os.kill(self.s3_pid, signal.SIGCONT)
+
+        def get_stat():
+            return self.s3_client.get_bucket_stat(bucket_s3_name)[0]
+
+        # stat_old = get_stat()
+
+        for i in range(ROWS_CHUNKS_COUNT // 2, ROWS_CHUNKS_COUNT):
+            upsert_chunk(i)
+
+        # Uncomment after fixing https://github.com/ydb-platform/ydb/issues/13719
+        # assert self.wait_for(lambda: get_stat() != stat_old, 120), "data distribution continuation"
diff --git a/ydb/tests/olap/ttl_tiering/ya.make b/ydb/tests/olap/ttl_tiering/ya.make
index 04a506a3f68e..2caf761764ff 100644
--- a/ydb/tests/olap/ttl_tiering/ya.make
+++ b/ydb/tests/olap/ttl_tiering/ya.make
@@ -6,6 +6,7 @@ ENV(YDB_ADDITIONAL_LOG_CONFIGS="TX_TIERING:DEBUG")
 TEST_SRCS(
     base.py
     ttl_delete_s3.py
+    ttl_unavailable_s3.py
     data_migration_when_alter_ttl.py
 )
 
diff --git a/ydb/tests/sql/ya.make b/ydb/tests/sql/ya.make
index 75c120610266..0814437a954a 100644
--- a/ydb/tests/sql/ya.make
+++ b/ydb/tests/sql/ya.make
@@ -7,7 +7,7 @@ TEST_SRCS(
     test_inserts.py
 )
 
-SIZE(SMALL)
+SIZE(MEDIUM)
 
 DEPENDS(
     ydb/apps/ydb
@@ -25,4 +25,4 @@ END()
 RECURSE(
     lib
     large
-)
\ No newline at end of file
+)