diff --git a/includes/components/Conditions/Conditions.class.php b/includes/components/Conditions/Conditions.class.php
index 03331e7c..5830157e 100644
--- a/includes/components/Conditions/Conditions.class.php
+++ b/includes/components/Conditions/Conditions.class.php
@@ -288,6 +288,9 @@ class Conditions
         while (substr_count($groupKey, ':') < 3)
             $groupKey .= ':0';                              // pad with missing srcEntry, SrcId, cndTarget to group key
 
+        if (!$this->prepareSource($srcType, ...explode(':', $groupKey)))
+            return;
+
         if ($c = $this->prepareCondition($cId, $cVal1, $cVal2, $cVal3))
         {
             if ($orGroup)
diff --git a/pages/quest.php b/pages/quest.php
index 7dce4fef..00b21f22 100644
--- a/pages/quest.php
+++ b/pages/quest.php
@@ -1028,10 +1028,10 @@ class QuestPage extends GenericPage
             ->prepare();
 
         if ($_ = $this->subject->getField('reqMinRepFaction'))
-            $cnd->addExternalCondition(Conditions::SRC_QUEST_AVAILABLE, $this->typeId, [Conditions::REPUTATION_RANK, $_, 1 << Game::getReputationLevelForPoints($this->subject->getField('reqMinRepValue'))]);
+            $cnd->addExternalCondition(Conditions::SRC_QUEST_AVAILABLE, '0:'.$this->typeId, [Conditions::REPUTATION_RANK, $_, 1 << Game::getReputationLevelForPoints($this->subject->getField('reqMinRepValue'))]);
 
         if ($_ = $this->subject->getField('reqMaxRepFaction'))
-            $cnd->addExternalCondition(Conditions::SRC_QUEST_AVAILABLE, $this->typeId, [-Conditions::REPUTATION_RANK, $_, 1 << Game::getReputationLevelForPoints($this->subject->getField('reqMaxRepValue'))]);
+            $cnd->addExternalCondition(Conditions::SRC_QUEST_AVAILABLE, '0:'.$this->typeId, [-Conditions::REPUTATION_RANK, $_, 1 << Game::getReputationLevelForPoints($this->subject->getField('reqMaxRepValue'))]);
 
         if ($tab = $cnd->toListviewTab())
         {