Me too, I am stuck in camp after act 2.

I didn´t leave moonrise tower walking, so I never got that cutscene. I went straight to camp, which is quite natural indeed.

After that battle with KThorm, everybody kind of like camps inside the tower, so why walk outside at all ??

Larian should have prepared for that, since they decided to build a sort of camp right there, after the boss battle.

So, but I did get the talk between Shadowheart and the Avatar Aylin, but apparently that was not enough.

I also talked to everyone I could while there, but I decided to go straight to the road to Baldur´s Gate waypoint.

(of course, that is so natural for players spending hours in BG3, that Larian should antecipate most people would do that, instead of walking).

As much as I enjoy this game and have been playing it for many hours, I must say this game can only be finished if you read a lot on the internet.
Otherwise, you will end the Shadow curse but face the BG3 gaming Curse which is tougher to deal with.