I have just completed the new DLC "Honest Hearts". Now I'm trying to enter the Lucky 38 and the robot keeps saying me I can't enter because I'm not alone.
Seems like the game thinks I'm still bringing with me some friends... How can I solve this problem?

Thank you.

Try Loading a save to before you finished Honest Hearts. Joshua might still be classed as a companion.

Hope this helps.

Thank you for your reply. I'm wondering if there is some console command to leave companions in a forced way.

I have tried many different savegames, always with the same result: I can't enter the Lucky 38 because the robot says me I'm not alone.
I have tried savegames with different endings, but no luck in solving the problem.

This game is bugged like hell.

Microsoft refers to this as being "feature laden".