Platform:
Windows

ISP:
Fastweb

Type of Internet Connection:
Optical fiber

Internet Connection Speed:
6Mbit

Date & Time:
11pm about GMT+2, 31 of may

Frequency:
Sometimes

Character Name:
Kogenta

Race:
Mithra and Elvaan

World:
Ragnarok

Main Job:
90 WHM and 90 NIN

Support Job:
RDM and WAR

Area and Coordinates:
Abyssea tahorongi and abyssea vunkerl

Party or Solo:
party

Monster Name:
Iratham and Lord Varney

Steps:
This bug occured twice to me and a friend of mine. Claiming a NM with a spell like flash or ninjutsu caused to give fire elemental weakness hint from abyssite of discernment even on days where this can't be true, and shortly after if you cast another elemental spell it gives you the right hint that is obviously not fire. I don't seem to be able to reproduce this bug everytime i claim a NM.