We went to DHS on Tuesday (the 8th), and got turned away from the parking lot around 4:00. I REALLY wish that the resorts would have some sort of notification to let people know about things like that. I would have just taken a bus from Pop if I had known it was closed. We ended up just going back to Pop and catching a bus. We were fully prepared to walk right back out of the gates if the crowds were insane, but were actually surprised. Went directly to LB (posted wait time for the film and the m&gs were all 20 mins) to check it out, and it wasn't crowded at all. The dance party wasn't awful either. It was just dark when we made it to the streets, and it was pretty packed, but not unmanageable, especially after getting inside a ways. There was even open curb space just down from the Writers Stop.
We had planned to hop a boat to Epcot for dinner, around 8/9 or so, but the line to get on the boat was allll the way down the sidewalk where it connects to the open plaza area. It was at LEAST an hour wait to get a boat. Ended up just going back to the resort.