No, your acting like a typical forum troll. Your causing a ruckus over npc speak. Your also taking what npc says to literally. Not the writers fault. Play any mmo or video game and npc speak in vague terms.

You took what the npc said to literally. That is your issue. The way you want it writed will not make sence for the game. Also the way your reading it is incorrect. They wrote it the short way, so it is easy to understand across all laguages. Like you can only hold 20 apples at a time. Meaning when you go to pick up apples you can only hold 20.

The npc is saying when you do levequests you can only hold 8 guildleve at a time. Guildleve are the stainglass cards you see like the opening intro. Which is also kind og why they do not dissappear when completed.

Also your are and attitude somewhat screams over hyper highschool student. And one who don't know npc speak from video games.
So there is nothing missinforing with what the noc is saying. I understood what it meant. I suggest rereading it.