Is it a clue to the easter egg?

[Sefid]

Hi there!

Yesterday I was doing peacekeeper mission given to a player to complete for rewards.
Keyword: Quest
Synonyms: Mission, QST">quest. On the map of Zeebrugge I jumped to the ship and waited for the kit. Started to break windows. When I stabbed that window 5 times, I heard some whisper which we hear when we pass a part of quest for peacekeeper.

Pic attached. Can it be a a clue to the another easter egg?

https://imgur.com/a/ElDapYv