Tupsimati Accuracy+ is not granted working properly

Platform: Windows
ISP: Comcast
Type of Internet Connection: Cable
Internet Connection Speed: 100mps
Date & Time: Always
Frequency: Always
Character Name: Snprphnx
Race: Hume
World: Bismarck for myself, but others on other worlds have also reported
Main Job: Scholar
Support Job: All
Area and Coordinates: Worldwide
Party or Solo: Party and Solo
NPC Name: None
Monster Name: None
Steps:
1. Equip Tupsimati, Laevatienn, or Nirvana
2. Use /checkparam
3. Switch to another non-mythic staff with an equal amount of Staff Skill+ on it
4. Use /checkparam again
5. The value on the players Primary Accuracy does not change. This indicates that the Accuracy+30 value on all of the Mythic Staves (Tupsimati, Laevatienn, and Nirvana) is not working properly.