Hi! I have Codestyling Localization installed, and while looking at its settings page, I noticed it shows a warning about Redirection using an incorrect function to load its textdomain. Here's CSL's exact warning:
"Loading Issue: Author is using load_textdomain instead of load_plugin_textdomain function. This may break behavior of WordPress, because some filters and actions won't be executed anymore. Please contact the Author about that."
So, as suggested, here I am, contacting the author. :)
I hope this helps!