So, with the new patch I decided to side with the goblins with their raid on the grove. Ran into some bugs and have some suggestions.
1) When arriving back to the grove after telling Minthara where it was, the tieflings let me enter, even though Wyll had been in my party when I ratted them out and had run away to warn them. This doesn't seem right, I'd expect them to start the battle with me on the outside.
2) From there, up until I sounded the horn it made me feel like I wasn't really siding with the goblins. If I'm talking with Zevlor and plan to betray them, shouldn't there be a deception role or two?
Here's where the bugs start
3) After defeating the tieflings at the wall, I used the elevator to go down into the grove. The druids are locked into their underground bunker, so I circle around the far end of the Hollow (near the jail) and start a fight with the handful of tieflings there. One of them runs up to the top of the Hollow (near where the sword training area is) and attracts the attention of the goblins up there. When I finally get up there to help them finish the tiefling off (single arrow), the goblins say they witness the murder of a guard and turn against me. At this point I reloaded a save pre-elevator.
4) After the reload, I head towards the Hollow from the side where the halfling vendor used to be and join Minthara's small group. Once the tiefling's are dead, Minthara is just standing there. When I talk to her, she yells something like "there are more, kill them all". In the previous patch, she would run down and attack the place where Zevlor used to hang out. This time around she just stands there and just yells the same thing if you try and talk with her. Figuring maybe they changed things, I went and killed the tieflings in Zevlor's cave myself. When I came out, she was still there, saying the same thing.
5) In the previous patch, at this point there would be a battle royale in the grove. Now they're still locked in. So I figured, sneak in through the caves, into Nettie's area and clean them out that way. Did that, Minthar's still insisting there are more to kill.
At that point I figured it's broken and gave up. If there are really more hiding out someplace, they need a marker or goblins running around saying "over here!" Since Wyll was nowhere to be found, I'm figuring he's what's messing this up.