I just ran into the same issue while waiting for Jim in the monitoring room. Even if you are hiding, wait for him to enter the room then attack him the event plays out as if he can see you. Until
Larry_Dreamer fixed the issue (Well I'm assuming that it's an issue or else we "are" the issue by failing to complete properly the event aha.)
If you are using the HTLM version, do all the stuff until you are in front of the monitoring room where you are suppose to knock out Jim.
He must not be in the room . Open the cheat signet and type gangDown in the filter :
Change Jim to True, enter the room watch the screen then exit toward Jim and the other who are still "busy" wait next to them until they are done. Go meet Luke, participate 3 times then rest, open again the cheat change the gangDown values from 1 to 4 to true leave 0 to false. Knock out Luke then speak to Eve set her free. Follow the guide and you should be out.