I'm running CotCT with a new group using PF2 rules, and we're having a blast so far. In book Two, almost ready to go to the Hospice. HOWEVER.
My group has picked up the clues about Urgathoa and Andaisin, and have a hatred for Rolth I didn't expect (though I'm quite happy to encourage~), but after healing Bree, they failed on rolls to get her to open up and tell them how she got sick.
Despite deciding to bring one of Giotorro's ugly toys back to Bree as a gift, they seem to have forgotten that point. How integral is it that they know about her finding the "diseased" coin? I have absolutely no issues guiding them back; but if it's not going to be that big of a deal, I don't see a need to sidetrack the flow, either.