This is the second time my Celestial Potion auto-triggered its use on its own. It seems to happen when I finish or start a new quest. The first time I was on Solomon, already working on his battle stages portion of the quest. Not understanding how it happened, I did not report it. This time I am 100% sure I did not even touch the Potion. I finished the Li Twins awakening and started Embriel. I already had a fully constructed Crystal Headband and when the quest started I noticed I had two Headbands. Not understanding where the second one came from, I reviewed my items and saw that my Celestial Potion was gone. I am absolutely sure I did not touch it. It triggered on its own. Not sure what the deal is but I want them back and this fixed. I've already contacted customer support but now I'm afraid to buy another from the events. It's nothing but a waste of money if I can't trigger it when and where I want.
This bug should've been resolved already. There's a confirmation window now and it popped up on my Volt two days ago. The issue probably is that you had the 80-pcs item already crafted. As Kemo said, contact the support please
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Thanks. I had already contacted support. I am waiting their reply. Just an FYI, I was not presented with any confirmation about the Potion. I simply started a new awakening quest and the Potion was used and I had a second Headband. Same with the first theft of my Potion: no notice, just used without my knowledge. Thanks for the info that this was a known bug. It does not seem that it's fixed yet.