sonata-project/SonataAdminBundle — pull request #1048 by crisei (2012-11-30 12:46:22+00:00)
Title: TranslatableChoiceType now translate expanded choices with the set catalogue

Expanded choices are added to the form by the $options[choice_list] which was never translated. The translation_domain option of the view was never set, so is always getting the default (messages) value.
I update the translation_domain with the $options['catalogue'] to resolve this problems.