Pogo will be releasing new levels for Quinn's Aquarium today (Main Entrance - Part 3). You may not be able to see the new levels until you completed the previous ones.
New levels are released on the second Tuesday of each month, so the next release will be available on November 12th.
http://www.pogo.com/games/quinns-aquarium-mahjong
Thank you.
Thanks - I'm still black-screened, can't make any progress