I picked up this clan quest because I happened to have an Epic book and a Tayrel with only one skill ugrade remaining, so I figured it'd be an easy complete, but the quest did not complete. My first thought was that this is a bug, but then I figured it was probably that I needed to take an Epic from no upgrades to fully upgraded after taking the quest. If that's how it works, I get it because I guess it's a bit cheap, but at the same time it would be silly to not count it if for exampe I had an epic with one upgrade and then maxed them out from there.

So can anyone clarify, is this is a bug or did I just misunderstand the mechanics of the quest?