This is a known issue [1] with f:loadBundle.
Since you're using JSF 1.2, I would recommend using
the resource bundle declaration mechanism in the
faces-config.xml instead of f:loadBundle. If you need to continue to
use f:loadBundle, you will need to use GF V2 Beta3 or later
and add the following config option to your web.xml:
<context-param>
<param-name>com.sun.faces.enabledLoadBundle11Compatibility</param-name>
<param-value>true</param-value>
</context-param>
[1]
https://javaserverfaces.dev.java.net/issues/show_bug.cgi?id=577
[Message sent by forum member 'rlubke' (rlubke)]
http://forums.java.net/jive/thread.jspa?messageID=226810