Are you using mods? This started happening to me too after using certain mods (conquest tweaks loli enabler). Have not found a way to fix it. Removing mod makes it work but breaks save file. No errors in log otherwise.
In discord there is a bug report of daisy not being able to be moved after progressing her quest, but the user did not state if they were using mods yet.
EDIT: I fixed my issue. It was due to this issue: https://itch.io/t/3000638/link-fixed-preg-hopefully-fixed-minimally-fucky-diffus...