About the adventurer ring event in 0.88

Would a lvl 84 during the event get an adventurer ring if he leveled TO 115 this week (when the event is gone) when the event resumes again tommorrow?

I don't remember any kind of prequest that would help check for such a thing. Even if there was a prequest, there's a huge difference between a predetermined goal (level 50) and a flexible goal (having to level up 30 times from whatever level you were when you accepted the quest). So logically, no.