Miss Filoseer was remarkably candid.
In her own words, this was because the revelation of the God of Avalon demanded that she conceal nothing.
But from her position as Ranger General, speaking out the truth privately and inviting Murphy and Triss, along with the powerful and mysterious force behind them, to join the hunt against the Dusk faction was beneficial to the Elf Kingdom.
Moreover, as this was a private matter, it greatly reduced the risk of uncontrollable royal scandals.
After all, experimenting on one's own people sounds evil, even though in Filoseer's view such actions greatly strengthened the Elf Kingdom, it still doesn't change the dark nature of the matter.
The Elf King chose to block the news following the Shadow Elves' split, proving this point, and King Quirion himself was well aware that this couldn't be discussed openly.
Furthermore, it indirectly proved that "Origin" was definitely not just stirring up trouble in the central region of the Old Continent.
