Hi Firebird308,
According to my logs, your account was not listed on the RuneScape highscores during the system update on Nov 17, 2011, which is when those levels were gained (this is likely the result of Jagex highscores problems/unavailability), so they were not added to the Recently Gained Levels chart. However, this was only a one-time occurrence, so all future level gains will of course appear properly.

As for the XP distribution chart - it is appearing properly for me. You may need to update your Flash Player if you are having trouble viewing the charts:
http://get.adobe.com/flashplayer/