Game broke at Chapter 2 Ending *SPOILER*

[Sparticus]

I finally got myself to the end of chapter 2. took the portal from the 9th floor to the pinnacle and found aribeth, morag, and maugrim standing behind a gate that was impossible to unlock or break, doing..... nothing!!! I can't open the gate, and after reading what was supposed to happen, I can't activate the script. I had been running version 1.00 but updated to 1.21 when I discovered this problem (and retried from the zone-in from level 9 again) Still broken though please help.

[Nygma]

1.21 apparently doesn't fix saves that are already corrupted.

Try this BioWare forum thread

Three solutions I know of in the above thread:

Page 3: DM Client workaround by Gatts
Page 7: Toolset workaround by Godstalk
Page 23: Console debug workaround by Cain_

I used Godstalk's. Since then Cain_ wrote up one that looks the simplest, but I haven't tried it myself.

[Destio]

What i did was run up to the gate and talk to them by clicking on them after you click on all three of them(morag, maugrim and aribeth) they teleport away and the gate opens, another way is to shoot a fireball inside at them if your a mage or such.