CK II - [3.0]-Warrior Lodge Legendary Adventure stuck

[Auirus]

One line summary of your issue
[3.0]-Warrior Lodge Legendary Adventure stuck

Game Version
3.0 Holy Fury

What expansions do you have installed?
All of the above

Do you have mods enabled?
No

Please explain your issue is in as much detail as possible.
After the "Legend" progress bar hit 100%, things progressed upto the point where I got an event where an assassin crept on me while I was listening to another member snoring.
I had 2 options, to duel him, or to wake someone else to help me.
I chose the 2nd option, then the event chain stopped working. Only mention I got was when all over adventure members dies, and I was the only one left. It's been 5 years so far, nothing new.
Update: It's been 20 years, my character has been stuck "busy" making me unable to use most decisions.

Steps to reproduce the issue.
1.Be rank 4 of a Warrior Lodge
2.Get the Legend progress bar to 100%
3.Progress until you "depart"
4.When you reach the event where someone sneaks up on you, choose the 2nd option (waking a fellow member to help)

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[Sword of Spirits]

I've had this same issue - the character was the ruler prior to this one, who eventually died about ~15 years after being the only survivor without the event chain ending. Save game attached. However, the fight the character turned down was a different one in the chain, but the effect has been the same.