I got an event for a wizard quest buff, and so I went to do those quests. I managed to do 15 out of 16, and just as I was about to start the 16th one, I got an event saying my buff ended. So I went back to the main page for wizard quests, and it said I had completed 15/15 quests. But, I did not receive the extra 50 point wizard token you get if you finish 15/15 quests. Probably because it counted the 16th one as the last one, but I never got to do that one.

So receiving the buff actually made me miss out on a 50 point wizard token and had no benefits. That's...kinda crazy, if you ask me :P

You get the 50 wizard token for completing 100% of your quests, sadly, your buff ended between quest 15 and 16. So, it's not technically a bug.

When you completed quest 15, you still had a quest to go at this point, when you got your rewards. But, your buff ended just after, meaning that you couldn't do it.

I think this belongs more in site feedback?

It's not a bug, but would belong in Feedback or could become a suggestion, I believe someone recently suggested an extension to the buff time (idk if the topic is still active?). Even if it went from 5 minutes to 10-15 minutes, it'd already prevent situations like this :/

Edit: The topic in question is Buffs for TWO minutes?!?! c:

You don't even get the 50 point on your extra quest, though. It's just completely gone. I made a ticket about it but they couldn't do anything. And yes, I do think it's a bug.

What I wrote on my ticket:

The last sentence of what I wrote on my ticket sums up how I feel about it: Not sure how this buff can be considered an extra reward when I've come away with less than usual. [edit] Also I added this onto my ticket:

I've had days where I got two 50 point tokens. One for my 10th quests, then the buff appeared and I got one for my 11th quest too. But that was some time ago, so I'm not sure if it changed in the mean time? I think you just have to pay attention to the buff when you get it and you aren't close to finishing all the wizards quests. For example, last week I got the buff before I did any quests, so before I started the 10th quest, I checked how much time I still had. If I wouldn't have had enough time for two quests, I'd have waited untill the buff wore off before, to prevent missing out on the 50 point token.