diff --git a/aleksis/apps/untis/locale/ar/LC_MESSAGES/django.po b/aleksis/apps/untis/locale/ar/LC_MESSAGES/django.po
index f5147a1b0662869adc90e826b3db9b080f31db6e..d945f6a06939af5bcc38112ada1099db676f87ed 100644
--- a/aleksis/apps/untis/locale/ar/LC_MESSAGES/django.po
+++ b/aleksis/apps/untis/locale/ar/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-01-13 21:43+0100\n"
+"POT-Creation-Date: 2022-02-06 16:50+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -115,6 +115,10 @@ msgstr ""
 msgid "Build or search course groups for every course instead of setting classes as groups."
 msgstr ""
 
+#: aleksis/apps/untis/preferences.py:99
+msgid "Ignore incomplete substitutions"
+msgstr ""
+
 #: aleksis/apps/untis/util/mysql/importers/lessons.py:43
 msgid "Import lesson {}"
 msgstr ""
diff --git a/aleksis/apps/untis/locale/de_DE/LC_MESSAGES/django.po b/aleksis/apps/untis/locale/de_DE/LC_MESSAGES/django.po
index 16406b2f016e00210ff867a15115c2b4b978edf3..7fd1acecb9cb0ccbfc2a47676c6dbd6919199a02 100644
--- a/aleksis/apps/untis/locale/de_DE/LC_MESSAGES/django.po
+++ b/aleksis/apps/untis/locale/de_DE/LC_MESSAGES/django.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-01-13 21:43+0100\n"
-"PO-Revision-Date: 2022-01-13 20:46+0000\n"
+"POT-Creation-Date: 2022-02-06 16:50+0100\n"
+"PO-Revision-Date: 2022-02-06 15:56+0000\n"
 "Last-Translator: Jonathan Weth <teckids@jonathanweth.de>\n"
 "Language-Team: German <https://translate.edugit.org/projects/aleksis/"
 "aleksis-app-untis/de/>\n"
@@ -116,6 +116,10 @@ msgstr "Kursgruppen nutzen"
 msgid "Build or search course groups for every course instead of setting classes as groups."
 msgstr "Baut oder findet Kursgruppen für jeden Kurs anstatt die Klassengruppen zu setzen."
 
+#: aleksis/apps/untis/preferences.py:99
+msgid "Ignore incomplete substitutions"
+msgstr "Unvollständige Vertretungen ignorieren"
+
 #: aleksis/apps/untis/util/mysql/importers/lessons.py:43
 msgid "Import lesson {}"
 msgstr "Importiere Stunde {}"
diff --git a/aleksis/apps/untis/locale/fr/LC_MESSAGES/django.po b/aleksis/apps/untis/locale/fr/LC_MESSAGES/django.po
index 557dec883c29edc53528fb375f353a1f230fdcbf..069ee5bea3a74e7561798d36dbe8a2e48492b65b 100644
--- a/aleksis/apps/untis/locale/fr/LC_MESSAGES/django.po
+++ b/aleksis/apps/untis/locale/fr/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-01-13 21:43+0100\n"
+"POT-Creation-Date: 2022-02-06 16:50+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -115,6 +115,10 @@ msgstr ""
 msgid "Build or search course groups for every course instead of setting classes as groups."
 msgstr ""
 
+#: aleksis/apps/untis/preferences.py:99
+msgid "Ignore incomplete substitutions"
+msgstr ""
+
 #: aleksis/apps/untis/util/mysql/importers/lessons.py:43
 msgid "Import lesson {}"
 msgstr ""
diff --git a/aleksis/apps/untis/locale/la/LC_MESSAGES/django.po b/aleksis/apps/untis/locale/la/LC_MESSAGES/django.po
index 9eb774b7ab4827bef5b8d42f066f7a7d643df4c2..43ac9e3f3c4843d9600cd8991dfaddbd169f87a3 100644
--- a/aleksis/apps/untis/locale/la/LC_MESSAGES/django.po
+++ b/aleksis/apps/untis/locale/la/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-01-13 21:43+0100\n"
+"POT-Creation-Date: 2022-02-06 16:50+0100\n"
 "PO-Revision-Date: 2020-08-25 17:42+0000\n"
 "Last-Translator: Jonathan Weth <teckids@jonathanweth.de>\n"
 "Language-Team: Latin <https://translate.edugit.org/projects/aleksis/aleksis-app-untis/la/>\n"
@@ -115,6 +115,10 @@ msgstr ""
 msgid "Build or search course groups for every course instead of setting classes as groups."
 msgstr ""
 
+#: aleksis/apps/untis/preferences.py:99
+msgid "Ignore incomplete substitutions"
+msgstr ""
+
 #: aleksis/apps/untis/util/mysql/importers/lessons.py:43
 msgid "Import lesson {}"
 msgstr ""
diff --git a/aleksis/apps/untis/locale/nb_NO/LC_MESSAGES/django.po b/aleksis/apps/untis/locale/nb_NO/LC_MESSAGES/django.po
index cb504e0fae29f21401dd1503888a5a4e2538719a..d67e04ecf0368c0f9aa69874691256778dc41ed5 100644
--- a/aleksis/apps/untis/locale/nb_NO/LC_MESSAGES/django.po
+++ b/aleksis/apps/untis/locale/nb_NO/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-01-13 21:43+0100\n"
+"POT-Creation-Date: 2022-02-06 16:50+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -114,6 +114,10 @@ msgstr ""
 msgid "Build or search course groups for every course instead of setting classes as groups."
 msgstr ""
 
+#: aleksis/apps/untis/preferences.py:99
+msgid "Ignore incomplete substitutions"
+msgstr ""
+
 #: aleksis/apps/untis/util/mysql/importers/lessons.py:43
 msgid "Import lesson {}"
 msgstr ""
diff --git a/aleksis/apps/untis/locale/tr_TR/LC_MESSAGES/django.po b/aleksis/apps/untis/locale/tr_TR/LC_MESSAGES/django.po
index cb504e0fae29f21401dd1503888a5a4e2538719a..d67e04ecf0368c0f9aa69874691256778dc41ed5 100644
--- a/aleksis/apps/untis/locale/tr_TR/LC_MESSAGES/django.po
+++ b/aleksis/apps/untis/locale/tr_TR/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-01-13 21:43+0100\n"
+"POT-Creation-Date: 2022-02-06 16:50+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -114,6 +114,10 @@ msgstr ""
 msgid "Build or search course groups for every course instead of setting classes as groups."
 msgstr ""
 
+#: aleksis/apps/untis/preferences.py:99
+msgid "Ignore incomplete substitutions"
+msgstr ""
+
 #: aleksis/apps/untis/util/mysql/importers/lessons.py:43
 msgid "Import lesson {}"
 msgstr ""