Code looks ok, I'd suggest adding an h:messages somewhere on the page (if not already) just to check that there
aren't any validation issues - but of course there shouldn't be if it's working ok on other browsers. So... I'd wipe
the IE browser cache and try again. I've had similar issues where this has helped (for reasons unknown!).
Is it possible to wrap all those render targets in a panelGroup and just render the panelGroup? You're using JSF
1 with which I have little experience but perhaps there's a limit or bug on the number of render targets? check the
JIRA, and try just rendering a single target component and working up from there.