I already found a problem. After selecting Val's gender, it just really wants them to be non-binary, as I got errors from both male and female. Here's the errors from male Val.
Error: cannot find a closing tag for macro <<nobr>>
<<nobr>>…
Error: <<set>>: bad evaluation: Invalid or unexpected token
<<set $vTheyll to "She'll>> <<set $vplural to true>> <<set $vs to "s">> <<set $ves to "es">> <<set $vhave to "has">> <<set $vwere to "was">> <<set $vwerent to "wasn't">> <<set $vhavent to "hasn't">> <<set $vdont to "doesn't">> <<set $vare to "is">> Val, //'short for nothing, no last name'// Val, was the first face you remember seeing when you found your way to the surface. $vTheir chipper tune and willingness to roll with even the strangest punches was a perfect combination for your confused and delirious mind, and $vthey managed to contain you indoors until you stopped speaking in tongues. //Better me than the Blessed Guard//, $vthey said, though you didn't know what a blessing or a guard was until at least day three. <</nobr>>