Missing awoken relic

[Astera]

Time:N/A
Frequency:Once
World name:Excalibur
Character name: Astera Svart'tre
NPC name:N/A
Monster name:N/A
Class/Level: Blackmage/60
Party or solo: Solo
In-game time: N/A
Area and coordinates:N/A
Housing:N/A

When trying to progress through the 3.0 relic main story line I just noticed my weapon has gone missing. I'm not sure how this happened or when it happened all I know is that I no longer have it. Is it possible to restore the missing item because if so I would be greatly appriciate it. As of now I'm redoing the 2 previous steps to get where I was before.