Sigmascape 2.0 Savage Siren doesnt remove debuff

Date & Time: 22.49 GMT+1
Frequency: Everytime i step on the color with Apathetic
World name: Ragnarok
Character name: Shaylah Azure
Monster name: Demon Chadarnook
Class/Level: Samurai/70
Party or solo: Full Party
In-game time:
Area and coordinates: Sigmascape Savage V 2.0
Steps:
When Demon Chadarnook cast on the party (i believe is called) Apathetic if you step on the color and siren is summoned the debuff is not removed and persist even after death and resurrection of the player.
Video included:
https://youtu.be/IJvBKXPNAAY

Connection Specs
- Type of internet connection/provider: ADSL 20 MB
- Modem maker/model number: Asus N55U

■ PC Specs

SYSTEM_OS Windows 10 Pro 64 bit (6.2, build 9200) (16299.rs3_release.170928-1534)
SYSTEM_CPU Intel(R) Core(TM) i7-4930K CPU @ 3.40GHz (12 CPUs), ~3.7GHz
SYSTEM_MEMORY 16303.230MB
SYSTEM_GRAPHICS NVIDIA GeForce GTX 1080 Ti
SYSTEM_SOUND Altoparlanti (Sound Blaster Z)

Browser Information
- Name and version of the browser currently in-use: Firefox 56.0.2
- Internet Explorer Version: 11

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