Guild Wars 2

Okay, I don’t know if this counts as a bug, yet I think I should report it. It may contains spoilers to those who are playing the sylvari storyline.
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At the end of the storyline quest “The Heart of the Nightmare”, when you can leave the instance you also have the possibility to speak to Caithe and the Avatar of the Tree. The latter offers a dialogue option about the “White stag”, even though my storyline didn’t involve it (I chose the Shield of the Moon one).
I hope I have been useful!

(P.S. I tried to search for a similiar topic, but I haven’t found one)

There have been situations where my character greets a new character that I have never seen before as if they had done a mission with each other prior to. Then on the next quest I was formally introduced “for the first time” to said character. You can probably imagine how lost I was