(Spoiler) Act 3 Flag Bug - how difficult are flags to edit in Toybox?

Hello fellow Lord Captains!

I have finally gotten to Act 3 on my first playthrough, and have hit an annoying snag.

During the discovery of the Farseer that Nocturne lures you into, my pissed-off husband (Heinrix) decided to jump into confrontation, and Marazhai provoked him.

Well… I sort of let our dear Inquisitor melt him.

Problem being, despite getting the graphic description of Marzipan’s deadness, he is still following me around and has a side quest in the Spire.

I was already second guessing myself for letting a brand-new companion get offed by one of my others, and I guess the game bugs sensed that. Whoops!

I have Toybox, and only know how to use its more straightforward functionality. Is it possible to dig into flags? And if so, how challenging would it be to pinpoint that one to see about committing him to being a permenant puddle on the floor?

Any help is appreciated, thank you!