Guild NPCs occasionally taking more items than necessary for guild points

[ekoya]

Checklist

• I have searched for existing issues for issues like this one. The issue has not been posted.
• I have provided reproducible steps. (No "as the title says" posts please. Please try to state facts only, and avoid assumptions/opinions.)
• I have provided my client version in the details. (type /ver into your game window)
• I have provided proof of my claim (era videos, links to era wiki and/or forum posts) Lack of proof will slow down fixes and prioritization. Please provide details so that developers' research time is minimized.

Details

version 30181205_0

I did the cooking GP Item Baked Popoto which has a per unit turn in value of 80 points and a cap of 2000 points, making in 25 items exactly to cap out GP for the day. I bought 3 stacks of Baked Popoto and traded three full stacks to the NPC because I am lazy. She took 26 items total instead of the required 25 to cap:

---

The NPC should only take the required amount to cap guild points for the day and not any more. Probably an issue with items that divide evenly into the daily cap?