Cannot parley with Sir Erhart

As title says, I win second dice throw, get the message to parley with Sir Erhart, and then go to his door where the tent is, and the door is locked and cannot pick it (probably shouldn’t since the guard is right there).

No dialogue option with any other bandit seems to indicate a direction or solution. This is at night, and may be the problem? I win all dice matches, and sleep a few hours, then Sir Erhart’s door opens, but there are no dialogue options with him, at all… I also cannot speak to the camp wench, no dialogue at all…

I will retry the quest and instead of playing dice tourney at night (winning second throw seems to trigger the ‘parly with sir erhart’ message, right?), will sleep on camp arrival and see what happens. Tho have to admit, much more fun to play the dice at night while the party going on, LOL

EDIT: waiting for daylight allows me to engage Sir Erhart after winning second dice match, and can also talk with camp wench, apparently both of them are shy at night…