[wp-polyglots] Poedit error while translating BuddyPress

[Cátia Kitahara]

Hi guys,

Please, I'd like some help to correct an error I'm getting while translating 
BuddyPress.
I can't see what's wrong. The string is as follow:

#: bp-groups/bp-groups-notifications.php:206
#, php-format
msgid ""
"You have been promoted to % for the group: \"%s\".\n"
"\n"
"To view the group please visit: %s\n"
"\n"
"---------------------\n"
msgstr ""
"Você foi promovido a % do grupo: \"%s\".\n"
"\n"
"Para ver o grupo visite: %s\n"
"\n"
"---------------------\n"

The error message:

buddypress.po:2215: format specifications in 'msgid' and 'msgstr' for 
argument 1 are not the same

Could somebody help me, please?
Thanks in advance,

Cátia