I was able to complete the forest dungeon by myself twice without issues, but after Reena came back and joined the party it was full of errors
" Error: <<set>>: bad evaluation: State.variables.EnemyParty.filter is not a function "
and
" Error: <<if>>: bad conditional expression in <<if>> clause: Cannot read properties of undefined (reading 'length') "
After winning the last fight and hitting the "Take all loot and leave dungeon" button, an error window comes up but I'm unable to ctrl-c copy the contents of the window. "Error: <<run>>: bad evaluation: cannot read properties of undefined (reading 'id'"). is the first line, then it goes into a stack trace and I'm sorry but I'm not manually typing it out. The window is not resizable or interactable in any way, and would take many screenshots to get all of.
EDIT:
I hit the Back button until I got to the floor that lets you leave early with your loot. I was able to leave the dungeon that way, but got a new error:
" Error: <<pic>>: error within widget code (Error: <<if>>: bad conditional expression in <<if>> clause: Cannot read properties of undefined (reading 'contains'))"
After that, I went back to the cabin and used the Party Management to remove Reena from the party. I then went back to the Light Forest dungeon, and completed it without any errors. I am unable to add Reena back to the party, however.