Legendary Hot Time Event 2 - 12.23.2011 @ 2:30 PM

Anybody know how long the level up potion lasts before it goes poof? I want to get as many levels as possible before I'm forced to use it.

I don't remember exactly how long it was, but the last one lasted approximately 1 month. The way you could see its expiration date was to attempt to use it, the dialogue box would appear asking if you wanted to, but then press cancel. The item would be returned to your inventory with an expiration date showing.