Setup:

• translatewiki.net production
• checked out: commit 93d914e0af6db438be4772c581e083b770fd720a
• logged in
• Firefox 20.0 on OSX 10.8.3

Steps to reproduce:

1. Go to URL
2. Click just behind "Edit translation" of the first result

Observed:
I. A JavaScript error is reported in Firebug:
TypeError: this.message.properties is undefined
https://translatewiki.net/w/extensions/Translate/resources/js/ext.translate.editor.js
Line 59

Expected:
II. Inline translation editor opens
III. No JS errors

Additional information:

• Clicking "Edit translation" will cause a page load, so the debug info is gone.
• Another way to reproduce is to SHIFT+click "Edit translation", so the new page opens in a new tab.

Version: master
Severity: normal
URL: https://translatewiki.net/w/i.php?title=Special%3ASearchTranslations&query=andersom&debug=true&uselang=en