Error message displayed when you tick to "Show annotations" on translation documents

Steps to reproduce:

• Enable multilingual on your wiki with the following settings: 
• go to Sandbox.WebHome http://localhost:8080/xwiki/bin/view/Sandbox/ and add an annotation
• on Sandbox.WebHome select the French translation and add an annotation
• go to More>Annotations and click on "Afficher les annotations"

Result: you get a error message "Erreur: not found" 

Expected result: the annotations are displayed in the same way as on the English version when the user ticks "Show annotations"