I'll leave some info about fixing a bug here in case anyone else runs into my issue.
So currently Lisa's (Paintergeist) event is bugged out in New Game+. If you have the characters who talk to her then she won't let you get the event where you start the quest after she makes the request that you come see her. You can talk to her any number of times and only Faeries, Eva, or Chrome talking to her will happen. You can perhaps get around it by not recruiting them but this is a New Game+ problem so you probably have them.
To fix this you will need to use a save editor. This one here is free:
You must be registered to see the links
Use that to edit your save.xx.rvdata and go to the bottom to see "show data in Raw"
Search for 1044 in the variables data. If you are stuck from the above it will say "null". Edit it to say 1. You will miss the short event where she tells you that she wants to go see the painting, but it will let you go to the next step and finish the sidequest.
It is possible that this just gets fixed in the future, but until then this was the only fix I could find. Be careful not to mess with anything else though or you could ruin your save, honestly I'd make a backup before you edit it just in case. Good luck!