After Killing the harpies. I immediately noticed I could not long rest. I could hear a thump sound when clicking the long rest button but the game would not take me to the camp. I decided to get the treasure from their nest and also to talk to the NPC's related to the harpy victim, as the kid was dead when I got there and I didn't get to see the cut scene. I ended up fast traveling it outside the grove and trying there but still couldn't camp so I fast traveled to camp as I noticed the option there. That got me to the camp but I had to click the sleeping bags twice to get it to allow me to rest. When it was done, it returned my characters back to the harpy area and not to the grove way point that I was at when I traveled to it.
I believe they are all refreshed however. The party also has all the items it gathers after it left the harpy area so the only thing lost was travel time.
One thought is that my vampire character was standing in water when I was popped back from camp, though he wasn't when I first tried to camp.
Another problem with camp that I have seen, is no dialogue suggesting why Wyll or the dog goes hostile. I hadn't even made Wyll a part of the party yet and without warning, he attacked.
