Hi,
Even if I edit manually in lib/pkp/locale/en_US/default.xml or if I use the Translation Plugin, it is not possible to show correctly the value for default.groups.name.externalReviewer
Even if I edit in the Translator Plugin for “External Reviewer”, after save I always get “Array” instead as value. In the raw xml document it always changes to “”.
In the registration page, in the bottom field it always says “Yes, request the ##default.groups.name.externalReviewer## role.” I can’t change the tag to the correct value.
Is it a bug or am I doing something wrong? This affects the other laguages translations, they don’t work too because of the error in the english one (they show “array” also).
I send a print screen here: 
Thanks for your hard work in the plataform.
Regards