We were there in Aug and it was open but they changed the way they made the taco meat, added alot of onion and peppers to it and it was terrible. (I hate onion) I wish Disney did not assume everyone likes things in the meat, so you can just add it if you want.
It was open when were there over Thanksgiving week.....and (gasp!) we didn't even eat there!!! (we usuallly do when it's open since it's such an infrequent opportunity).
It was open on August 24, during the P & PP, and that is the first time I remember seeing it open. We really enjoyed the food, wish it was open more often. The nice guy gave DH an ice cream bar, cause it was his Birthday.