I think I'm encountering the same problem as NandoG61. After freeing Halsin, killing the goblin leaders, then returning to Halsin, I head back to the Grove. I meet Halsin scolding Kagha, he told me to head to Rath for my reward and that we would talk more about the parasite in the morning. After heading to Rath and getting my reward from the Vault I went and spoke with Zevlor to get the party started once I returned to camp. Returned to camp, Zevlor did his little Yoga dance, and I enjoyed a drink with Shadowheart. Morning arrives and the conversation with Halsin automatically started, he starts talking to me about the parasite and moonrise towers, but after the dialogue ends my journal doesn't update. No new moonrise towers objective and the Rescuing the Druid objective still hasn't completed, it just tells me to wait for Halsin at camp. I've short rested, long rested, spoken with Halsin at the camp multiple times both day and night. Nothing.
