Update seems to have gone well. The only issue seems to be with the themes:
It will not show/allow me to change to our custom theme. They still appear in the folder via FTP, but will not showup in the web panel (when you click on one of the "array's" listed, it says "Invalid theme selected".
EDIT: Issue #2: Players are no longer appearing in the drop-down list on the servers page (it just presents a blank page, despite the server being full).
EDIT: Issue #3 : Tried editing a ban reason, system said it was saved successfully. Checked it again, ban reason is now empty.
EDIT: ISSUE #4 : In the ban menu on the game server, there is no way to back out of the "reasons" menu (i.e. "back" , "next", or "Exit" does not appear).