I docked at Alcazars Hope before patch landed. After patch 2.3.01 was installed I tried to log into open but game crashed every time.
Not going to help you much, but
- playing on PC
- using the direct launcher
- dl'ed the patch, fired up ED, went into a private group, no problems. Currently waiting for my Dolphin to be transferred to where I'm sitting at.
Did this guy say whether or not he was on Steam?
This could be a Local File Validation issue.
This can happen if the update was downloaded from the stand alone ED launcher instead of from the Steam Client.
To check... Go into Steam Client... Right Click on Elite Dangerous game and choose Validate Local Files. This will go out and scan your ED directories and make sure that everything is synced and identical to what Steam expects the game folders to contain. Any issues will be fixed and file questions repaired by Steam downloading a fresh copy of whatever it doesn't like back down to your local ED folder.