diff --git a/app/api/partitions.py b/app/api/partitions.py
index 42307656..489d20e8 100644
--- a/app/api/partitions.py
+++ b/app/api/partitions.py
@@ -16,7 +16,7 @@ from app.api import api_bp as bp, api_web_bp
 from app.decorators import scodoc, permission_required
 from app.scodoc.sco_utils import json_error
 from app.models import FormSemestre, FormSemestreInscription, Identite
-from app.models import GroupDescr, Partition
+from app.models import GroupDescr, Partition, Scolog
 from app.models.groups import group_membership
 from app.scodoc import sco_cache
 from app.scodoc import sco_groups
@@ -204,6 +204,14 @@ def group_remove_etud(group_id: int, etudid: int):
     if etud in group.etuds:
         group.etuds.remove(etud)
         db.session.commit()
+        Scolog.logdb(
+            method="group_remove_etud",
+            etudid=etud.id,
+            msg=f"Retrait du groupe {group.group_name} de {group.partition.partition_name}",
+            commit=True,
+        )
+        # Update parcours
+        group.partition.formsemestre.update_inscriptions_parcours_from_groups()
         sco_cache.invalidate_formsemestre(group.partition.formsemestre_id)
     return jsonify({"group_id": group_id, "etudid": etudid})
 
@@ -235,7 +243,15 @@ def partition_remove_etud(partition_id: int, etudid: int):
     )
     for group in groups:
         group.etuds.remove(etud)
+        Scolog.logdb(
+            method="partition_remove_etud",
+            etudid=etud.id,
+            msg=f"Retrait du groupe {group.group_name} de {group.partition.partition_name}",
+            commit=True,
+        )
     db.session.commit()
+    # Update parcours
+    group.partition.formsemestre.update_inscriptions_parcours_from_groups()
     app.set_sco_dept(partition.formsemestre.departement.acronym)
     sco_cache.invalidate_formsemestre(partition.formsemestre_id)
     return jsonify({"partition_id": partition_id, "etudid": etudid})
diff --git a/app/comp/res_common.py b/app/comp/res_common.py
index d1cc2d56..1cfa17f4 100644
--- a/app/comp/res_common.py
+++ b/app/comp/res_common.py
@@ -125,7 +125,8 @@ class ResultatsSemestre(ResultatsCache):
         return [ue.id for ue in self.ues if ue.type != UE_SPORT]
 
     def etud_ues(self, etudid: int) -> Generator[UniteEns]:
-        """Liste des UE auxquelles l'étudiant est inscrit."""
+        """Liste des UE auxquelles l'étudiant est inscrit
+        (sans bonus, en BUT prend en compte le parcours de l'étudiant)."""
         return (UniteEns.query.get(ue_id) for ue_id in self.etud_ues_ids(etudid))
 
     def etud_ects_tot_sem(self, etudid: int) -> float:
diff --git a/app/scodoc/sco_edit_module.py b/app/scodoc/sco_edit_module.py
index 8038c8e5..4bbd4911 100644
--- a/app/scodoc/sco_edit_module.py
+++ b/app/scodoc/sco_edit_module.py
@@ -756,7 +756,7 @@ def module_edit(
             ]
     # force module semestre_idx to its UE
     if module:
-        if module.ue.semestre_idx is None:
+        if (not module.ue) or (module.ue.semestre_idx is None):
             # Filet de sécurité si jamais l'UE n'a pas non plus de semestre:
             module_dict["semestre_id"] = 1
         else:
diff --git a/sco_version.py b/sco_version.py
index 7ab74076..0442f9c2 100644
--- a/sco_version.py
+++ b/sco_version.py
@@ -1,7 +1,7 @@
 # -*- mode: python -*-
 # -*- coding: utf-8 -*-
 
-SCOVERSION = "9.4.44"
+SCOVERSION = "9.4.45"
 
 SCONAME = "ScoDoc"