Symptoms
A file downloads OK from "Customized Locale Files" tab of any locale for the first time. But on attempt to download second file CP redirects to home screen.
Cause
The situation is caused by software issue #POA-110013.
Resolution
The fix is planned to be included in one of the future product updates. Contact your Technical Account Manager or PTA team (pta@odin.com) to clarify the status of #POA-110013.