Spell.cpp
in void Spell::SendSpellGo()

// Can't have TARGET_FLAG_UNIT when *_LOCATION is present - it breaks missile visuals

if (m_targets.getTargetMask() & (TARGET_FLAG_SOURCE_LOCATION | TARGET_FLAG_DEST_LOCATION))
    m_targets.setTargetMask(m_targets.getTargetMask() & ~TARGET_FLAG_UNIT);
else if (m_targets.getIntTargetFlags() & FLAG_INT_UNIT)
    m_targets.setTargetMask(m_targets.getTargetMask() | TARGET_FLAG_UNIT);

+switch(m_spellInfo->Id)
+{
+    case 52408:
+    case 61012:
+    case 67814:
+    case 67813:
+    case 66676:
+    case 66672:
+    case 63274:
+    case 27810:
+        m_targets.setTargetMask(m_targets.getTargetMask() | TARGET_FLAG_DEST_LOCATION);
+}

WriteSpellGoTargets(&data);