After merging #30991 speaking to Vanessa causes endless dialogue loop with no option to stop talking
Steps to reproduce the behavior:
I expect to be able to say BYE and come back home

Have you completed her mission already?
Is she newly spawned or was she spawned before recent updates?
I can fix this problem so she doesn't loop but I can't tell why she isn't offering you a mission, unless she was spawned earlier and doesn't have the mission in her npc definition.
Does she have a mission? I thought she was a stub and the dialogue option was a placeholder for future PR. Anyway, she didn't give me a mission.

She was spawned long ago in my game, way before recent updates.
Ok good, then it's just a matter of me forgetting to add talk_none, nothing more sinister
Fixed by #31077
Thank you
Really, unfortunately, you'll have to go to a new refugee center for the new missions and dialogue to work. This just stops you from getting into a loop if you're in an old center