Why can I not travel back to the waypoints from ACT 1?

[Hunter Este]

Why can I not travel back to the waypoints from ACT 1?

I was able to move between waypoints in Act 1 and Act 2 without issues until I got the the act 2 story's final plot point of assaulting the tower. Now I only see a few of the Act 1 points :(

[Morgian]

Do you see none or few?

[Hunter Este]

Originally posted by Morgian:

Do you see none or few?

Sorry I see a few of the Act 2 points, and none of the Act 1 points :/

[Gayby]

I've seen it said before that certain decisions you make or certain points in the story actually deactivate/delete some previously discovered Waypoints.

Idk how true that is, but I'm fairly certain I was missing a bunch of Waypoints, then when I went back into the area manually (like I went through Wyrm's Crossing through Wyrm's Rock), all the Waypoints reappeared permanently even when I went back into Baldur's Gate.

Most likely a bug.

[Dull]

You cannot return to any previous act once you continue on to the next act unfortunately

[Kriku]

I could teleport to any ACT1 | ACT2 waypoint until I changed my religion
(or maybe it was when I discovered Moonrise Tower, happened about at the same time)