[FIXED] Some mobs / bosses DoT skill doesnt working after update

[e900003]

IGN: 1200525252
Job: Xenon
Job Level: 276 / Paragon 64
Description of Bug (Explain the bug, How is it done, what should it really be doing? etc. An unclear description will not get the bug fixed):
Some mobs / bosses DoT skill doesnt working after update,
its should working again.
Known bug list:
- Some mini bosses (include some Dojo floor)
- Some mobs
- Lord Pirate (Zero dungeon) (ID:2600326)
- Chimera (Zero dungeon) (ID:2600514)
- Victor (Tyrant Castle) (ID: 8880006)
- Poison Spright (Ellin PQ) (ID: 9300175)
- Cygnus (All mode)
- Oz from Cygnus (All mode)
- Vellum (All mode)

Edit: bug fixed after restart.
Screenshot (If Applicable):