Lost my Elemental levels

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Date & Time: 18.03.2018
Frequency: 1 time
World name: Cerberus
Character name: Assumptio Mintcast
Class/Level: WHM/70
Party or solo: Both
In-game time: different, yesterday evening and today at morning
Area and coordinates: Eureka

Steps:
1. Farmed lvl 9 yesterday
2. Exchanged my Anima crystalls
3. Loged out from game
4. Logged in to the game
5. Registered to Eureka - showed that my lvl is 7

Farming my lvls back right now, but wanna get my lost exp :/