http://community.livejournal.com/howto/28098.html Sponsored+ users have to use a special override for this as well.
The LASTN_HEAD override needs to be as follows for those users:
LASTN_HEAD<=
<=LASTN_HEAD
The difference is that the userinfo and the calendar are nested in 5 tables, so that needs to be hidden. If you include the 3 tables to be visible that it contradicts it, in this case.