Fix warnings (LOG_LEVEL_WARN) about alias not found for deleted resources
Missed makeUrl call
Need some sleep...
Remove warnings/preview button for deleted Resources

Merge remote-tracking branch 'origin/pr/794' into release-2.2

* origin/pr/794:
  Need some sleep...
  Missed makeUrl call
  Fix warnings (LOG_LEVEL_WARN) about alias not found for deleted resources