Qira Hive Vouchers Problem

A long time ago I did the Qira Hive quest, in which you should get 6 vouchers (Air, Water, Fire, Earth, Thunder and the Master one), but the problem is that I got only 4 of them. Since I'm lvl 102 now I need some stuff pieces to make builds and I can't because there is some objects that I can't have (Moon Pool Circlet or Infused Hive Bow as examples)

So is there a way for me to get them back without doing the quest another time on another class ? That would save me a lot of time.

 

To make a long answer short: I don't think so.

 

Did you use the two missing vouchers to get other items? If you did, you can get the voucher back by beating the division's boss again (not sure how many times but you can check at the merchant) except for the master division, you can just exchange the item right away.