Headscratchers / Grimm S 5 E 10 Map Of The Seven Knights

• With the keys that were concealed in the trunk's lock, the gang now have five of the seven keys. But didn't Renard tell Nick that the Royals have four, leaving only one available for the gang to find when you factor in the two Nick already has? Does that mean Renard was misinformed, or that the three keys were stolen from the Royals?
  • Considering that both Kenneth and the King were killed in the previous season, the keys were likely stolen in the time between both deaths and Viktor taking the power.