Your gear info was 5 days old, you can always fetch latest info by selecting "live" checkbox on main character page, and requesting latest update. I did that for you this time so your character gear is updated now.
Regarding latest kills, it looks like Armory is undergoing some "not so visible, but still important (code wise)" updates for new patch 4.2 so its not possible to fetch latest statistics at the moment. We're working on a solution, thanks for reporting it.
