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.
Related Tasks
INP-425 - Getting issue details... STATUS