So I'm at the part where 2B has the virus, I avoid all the machines and get to the bridge (after 100 times trying), see the A2 cutscene and then go to the bridge as A2 and the credits roll (ending X).

Now the confusing part, my save says I've achieved ending X but when I load it- it sends me back to the bunker prior to what I just did with doing the 2B virus section.

Do I have to do this again to progress, or did I do something wrong?

Any help would be greatly appreciated.  I'm really liking this game but it's become increasingly frustrating.

Don't go to the bridge, help 2B

That did it, thanks a lot!

Can't believe I missed that.