Thanks guys but none of these options worked for me.
I played a game.
Visited the store.
Logged out and back in.
I don't even see the event on the quests list, I do however see it on the welcome screen but clicking the news doesn't open anything.
Is there any level restriction? I used to lpay Gwent on console but since it's not supported anymore I created PC account, finished tutorial and only started playing classic online duels.
Maybe that's it. I created an account too, but I made it to level 25. Level 25 restrict many things, including seasonal mode and ranked proper.
Anyways, I got my choice on my "new account", but I don't know what triggered it exactly, sorry. Could have been level 25, could have been something else. But I'm pretty sure I played a good amount of games before I got the "choice" between the 3 ladies.