Miles look ok, no current flight booked, got new FC #.

My past tier points are screwed up. Silver shows, but with 375 tier points (should be 450). It also shows it expiring in Feb 2017 (should be Oct 2017). When I look at activity, tier points show as zero for everything (yet somehow I have 375!), both partner flights and CC activity.

Plus every time I log in I have to set up the security questions again.