Same for me on the 2 differents quest : bring tools and bring bandit prisonners
i also had a quest from caldog to raid 3 valdian villages.
happened on 1.5.9 version
i got harmony, betterExceptionWindow, Buterlib, UIextender, MCM, native,...,storymode, Party IA Overhaul and commands Continued, workshop manager, kaoses tweaks