Bug: NPC Casey, Master of MiniGame

[FtmK]

After clicking NPC: Casey, Master of MiniGame, unable to:
1. leave the map
2. buffs do not appear
3. change channel
4. click

Relogging will revert things to normal.

[FtmK]

NPC: Adonis as well.

[FtmK]

Mu Lung Dojo Bulletin Board as well.