Symptoms
The Control Panel loads in a different locale occasionally.
There is UI NG Cluster deployed in the infrastructure.
Localization files differ on the NG server:
NG host 1:
# find /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR/lp /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR/lp/lp.inf
NG host 2:
# find /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR/lp /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR/lp/Events.xml /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR/lp/lp.inf /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR/lp/Sitebuilder.xml /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR/lp/Cron.xml /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR/lp/Common.xml /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR/lp/BareMetal.xml /usr/local/pem/wildfly-8.2.0.Final/ext/puiStatic/pem/resources/pt_BR/lp/Clustering.xml ....
Cause
Incorrectly applied CP localization.
Resolution
Install locale packages to the NG cluster as described in the following article:
Installing Standard Odin Automation LP Package
Note section #5 about the web cluster.