diff --git a/Source/Game/Movement/Generators/ChaseMovementGenerator.cs b/Source/Game/Movement/Generators/ChaseMovementGenerator.cs
index 717f81a0e..17b882ed9 100644
--- a/Source/Game/Movement/Generators/ChaseMovementGenerator.cs
+++ b/Source/Game/Movement/Generators/ChaseMovementGenerator.cs
@@ -126,7 +126,7 @@ namespace Game.Movement
             // if the target moved, we have to consider whether to adjust
             if (_lastTargetPosition != target.GetPosition() || mutualChase != _mutualChase)
             {
-                _lastTargetPosition = target.GetPosition();
+                _lastTargetPosition.Relocate(target.GetPosition());
                 _mutualChase = mutualChase;
                 if (owner.HasUnitState(UnitState.ChaseMove) || !PositionOkay(owner, target, minRange, maxRange, angle))
                 {
diff --git a/Source/Game/Spells/Auras/Aura.cs b/Source/Game/Spells/Auras/Aura.cs
index 8e00c2ce5..d13e44544 100644
--- a/Source/Game/Spells/Auras/Aura.cs
+++ b/Source/Game/Spells/Auras/Aura.cs
@@ -2736,7 +2736,7 @@ namespace Game.Spells
             // only valid for non-area auras
             foreach (var spellEffectInfo in GetSpellInfo().GetEffects())
             {
-                if ((effMask & (1u << (int)spellEffectInfo.EffectIndex)) != 0 && spellEffectInfo.IsEffect(SpellEffectName.ApplyAura))
+                if ((effMask & (1u << (int)spellEffectInfo.EffectIndex)) != 0 && !spellEffectInfo.IsEffect(SpellEffectName.ApplyAura))
                     effMask &= ~(1u << (int)spellEffectInfo.EffectIndex);
             }
 
diff --git a/Source/Game/Spells/Spell.cs b/Source/Game/Spells/Spell.cs
index 9992492dc..5271f1969 100644
--- a/Source/Game/Spells/Spell.cs
+++ b/Source/Game/Spells/Spell.cs
@@ -2050,7 +2050,7 @@ namespace Game.Spells
 
                             if (!m_spellValue.Duration.HasValue)
                             {
-                                hitInfo.AuraDuration *= caster.ModSpellDuration(m_spellInfo, unit, hitInfo.AuraDuration, hitInfo.Positive, spellAura.GetEffectMask());
+                                hitInfo.AuraDuration = caster.ModSpellDuration(m_spellInfo, unit, hitInfo.AuraDuration, hitInfo.Positive, spellAura.GetEffectMask());
 
                                 if (hitInfo.AuraDuration > 0)
                                 {