You made "The Hammer's Hoard" obtainable by just hugging the gate leading to it, which is wrong as the correct one should have been "The Consul's Tomb."
Why? Because "The Hammer's Hoard" you can reach every day, while "The Consul's Tomb" is random.
Yeah, yeah you can reach "The Consul's Tomb" by doing the story, however a lot of players have no interest in doing the story just to finish their map completion. More over it breaks the purpose of the Teleportation Scroll's as we can use them to make our alternate characters reach the new zones without the need to redo the story on them. What use do we have for the scroll's if we have to do the story either way?
So here is what you should do: Either make it also available by hugging the gate that leads to it, or keep it the way it is but with a certain change to how the gates work.
What do I mean? Well the gates can only be opened once per day per account, however they close just from swapping characters, so change them in such a way that the gates that have been opened that day remain opened for whole account until the daily reset. How does that help? Well let's say you have been clearing the map on 2 characters once per day but neither of them got the purple plate, so both are still missing "The Consul's Tomb" PoI. However, now you are clearing the map with a 3rd character and they do get the purple plate, so if the gates remain opened for the whole account all you have to do is swap to those other 2 characters and they can reach the "The Consul's Tomb" to complete the map too.
And it would not break anything, because only the character that gives the Light of Deldrimor Plate to Frodak Steelstar recieve the Light of Deldrimor, with which they can find the hidden chests, so it's not like anyone would be able to loot them 10+ times each day due to this change.