The 5 minute long skill that has a 50 minute cooldown ended up lasting 10 seconds with a 3 hour cooldown. That's why I hate game interface mangas, they keep spewing gibberish about skill this and spell that, yet none of it will matter after 3 chapters.
Oh, and we got the typical "Haha I guess we lost all of our large sum of money, but it's okay because muh feelings"