This is getting me very frustrated with lack of explanation this game offers.

I'm a fresh level 30 Archer (starting class) on my way to become a pugilist. When I confirm that I want to become a pugilist, I'm responded with "you need to complete lvl 10 quest of your starting class before taking another discipline"...

WTF. I'm level 30 atm and my main quest line is sitting at 23 so I already completed lvl 10 quest. I thought maybe I had to complete a lvl 10 guildleve but that wasn't the case. Ugh...