Hello viion,

Thank you for reporting this concern regarding events achieved and we do apologize for any inconvenience this may have caused.
Can you please inform us what specific events are no longer displaying in your Lodestone History below? Also, the additional information will help us determine what may be causing this to occur.

Character Name:
List of Events that have disappeared:
1)
2)
3)
...
Approximate Date/Time they disappeared:

Thank you,
SQUARE ENIX Moderator