Imported From: http://groups.google.com/group/in-portal-bugs/browse_thread/thread/7e7acc61f6723780#
This has been noticed by me and some other people.
Currently there is an issue when user is getting logged in into the
Admin straight away as soon as they completed the installation and
some (sometimes all) of the Language labels are shown as not
translated when they actually are.
This happens only after the installation and goes away if you re-
logout.
I propose to auto-Expire/Delete that session after the installation.
Task has been filed for this:
511: Expire Admin Session after Installation
INP-425 - Getting issue details... STATUS
Cheers!
DA.