Lost blue quest tracking, could not progress

server Galatur ,
character name Ceacar
after last night’s Galatur server sudden outage.
after login this morning.
found I’ve lost blue quest tracking(not the stronghold blue quest, it is the main story quest with blue icon)
on first login, I was able to see i have 3 quests, but 2 are tracking. lost the blue quest.
on second login, there are only 2 quests now. the blue quest is lost for good.
no where to pick this quest up again.
progress is impossible.

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